About my idea

Yesterday a friend told me many girls use italki for to [1] find a boyfriend.  [2]I don't know what do why they think this, but I use it just for to [3] make friends.  The other day, a boy send sent me a message, in which [4] he told me he has was in [5] bad mood but had no one to talk with.  I thought he is was friendly, then so I agreed with to his request.  We added the each other on Skype with each other.  Then he told me he wants to video chat with me, but I refused.  He told me to show myself......  I thought he is was crazy and abnormal, so I deleted him.

[6]

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[1] Either of the following phrases would be okay:

"Many girls use Italki to find a boyfriend."

"Many girls use Italki for finding a boyfriend."

[2] Add a space ('.') after every comma (',') and every full stop ('.').

[3] Either of the following phrases would be okay:

"I use it just to make friends."

"I use it just for making friends."

[4] You need a 'conjunction' between these two clauses.  I have used "in which", but you could also have used 'where'. 

[5] In terms of grammar, it is okay to say, "he has a bad mood".  However, a native speaker will say, "he is in a bad mood" (present tense) or "he was in a bad mood" (past tense).

[6] Italki limits how much I can write in a reply.  If you would like me to correct the remainder of your writing, please add a comment.

After that experience, if someone wants to add me, I will told tell him okay [7] but no video calls.  Then someone doesn't add me. 

I don't know how long this strange phenomenon appeared will go on, but I just wants to make friends in [8] italki.  I just want improve my English level [9].  So if you want to do something abnormal, please go away.
In addition to these things, I am very friendly.  Hahaha, I hope I'm I have not scared you. :P

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[7] The full word is 'okay'.  The abbreviation is 'OK', but must use capital (upper-case) letters.

[8] Most native speakers will say, "I want to make friends on Italki."

[9] A native speaker is more likely to say, "I just want to improve my level of English."

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Unfortunately, many women on Italki have written similar stories.  Many accepted the request for a video chat, and subsequently told more alarming stories.  Your plan is very good, and I hope it saves you from any nasty experiences.

About my idea

Yesterday a friend told me many girls use italki for to find a boyfriend. I don't know what do they think, but I use it just for making friends. The other day, a boy sends me a message, and he told me he was in a bad mood but no one to talk (I don't know what you're trying to say here). I thought he is was friendly, then so I agreed with his request. We added the Skype with each other. Then he told me he wants to video chat with me, I refused.He told me to show myself......I thought he is was crazy and abnormal, so I deleted him. After that, if someone wants to add me, I will told tell him ok but no video call. Then someone doesn't add me.
I don't know how long ago this strange phenomenon appeared, but I just wants to make friends in on italki. I just want to improve my English level. So if you want to do something abnormal, please go away.
In addition to these things, I am very friendly. hahaha, I hope I'm not scare scaring you. :P

Note: Please put a space after every period and comma.