Every human needs a human

We have sentenceaying where wait's said "[a] human can't live without another human".

A "saying" makes more sense in this context than a "sentence." Although, a "sentence" is not necessarily incorrect.

Earlier, I thought this sentence iwas wrong, because I was living surrounded by my friends and family.

"was" is the past-tense of "is," and since your speaking in the past-tense, it should be "was."

However, I moved into Malaysia and now I understanding those words.

Even though you still "understand those words" (Which would make it tempting to use "understanding"), since this sentence is in the past-tense, all the verbs should be in the past-tense.

(There is an exception if you use "embedded clauses," but that might be a little too complex to explain here. This is just to let you know that you may eventually run into an exception in the future)

I really missed for my friends and my family.

The second "my" in "my friends and my family," is redundant and not needed.

Optional suggestion:
"I really longed for my friends and family."

I started waiting for every call.

Maybe you can say " Oh dude I'm introverted and I can have fun with movies, games or books."

, bBut if you will finish your games, movies or books.,

haha, I imagine someone told you that "you always have to put a comma (,) before a 'but'." Which I guess is true in "proper English," but it's also the case that you should never start a sentence with "but." However, in casual English, it is fine to start a sentence with "but".

Ythen you are going to feel annoyed.

Continuation of the above sentence. In English you can make a conditional statement really easily by following the following pattern:
"if <cause>, then <effect>." This is also more often referred to as an "if-then statement."

I want to say after you lose something you will miss about thisit.

I'm not 100% sure what your are trying to say, but the quote we English speakers often say is "You don't know what you have until it's gone." I think this means the same thing as what you are trying to say.

And uUnfortunatetly, introverts can't fast find any friends fast.

Similar to "but," you can't start a sentence with "and," but unlike "but," it's not really that common in casual English.

Extroverts also have issues, but issues are another characteristic.

This is sentence is a little hard for me to understand.

Of course they can quickly find some friends, but for them, it's mostly important best friends.

This sentence is a little weirdly worded. The following suggestion is a little bit more natural sounding:
"Of course they can still find friends, but is usually only a few really close friends."

Luckily, my lovely people tecall me often.

I'm going to assume you mean "call me often," as in, "call on the phone," because otherwise, I'm not sure what you mean.

Every human needs another human.

We have sentence where was said "a saying "a human can't live without another human".

"A saying" is something a culture says often.

Earlier I thoughtI used to think this sentence is wrong, because I was livinglived surrounded by my friends and family.

"I was living" is correct, but "I lived" makes more sense in this sentence.

However I moved into Malaysia and now I understanding those words.

I really missed for my friends and my family.

I started to wait for every call.

Maybe you can say " Oh dude I'm an introvert and I can have fun with movies, games or books.,"

, but if you willonce you finish your games, movies or books.

Yyou are going to feel annoyed.

I want to say "after you lose something you will miss about this.it."

And unfortunatetly introverts can't fast find anyind friends fast.

Extroverts also have issues, but issues in another characterway.

Of course they can quickly find some friends, but it's hard for them mostlyto make important best friends.

Luckily my lovely people tecall me often.