BAn!

[foxju7533]

Hello! Please explain the reason for the ban of my friend?
Link: https://bitcointalk.org/index.php?action=profile;u=2555854
And give a link to a post where he violated the rules in a post on the forum.
He just laid out reports on the bounty.

[Rikafip]

Hello! Please explain the reason for the ban of my friend?
Link: https://bitcointalk.org/index.php?action=profile;u=2555854
And give a link to a post where he violated the rules in a post on the forum.
He just laid out reports on the bounty.

Seems like your "friend" is alt of previously banned account, discovered by @lovesmyfamilies in this post.
https://bitcointalk.org/index.php?topic=2613277.msg53593456#msg53593456

So naturally, that account got banned too, as it is violation of bitcointalk rules

25. Ban evasion (using or creating accounts while one of your accounts is banned) is not allowed.[e]

Also, since you are brand new account, I think that it's you who got banned, pretending to be "concerned friend".

[sujonali1819]

Hello! Please explain the reason for the ban of my friend?

First tell really s/he is your friend? Or you and the banned account man is same person? I am confused little bit to see your band new accounts. If you are a friend of the banned account you should be at least a user who is registered few days ago.    

[JollyGood]

It seems you just might have been caught out just as Rikafip highlighted 

Maybe you should give this up and just start from scratch then build up your account again, try not to get banned next time.

Hello! Please explain the reason for the ban of my friend?
Link: https://bitcointalk.org/index.php?action=profile;u=2555854
And give a link to a post where he violated the rules in a post on the forum.
He just laid out reports on the bounty.