[Important] Can't login to Instagram acc

I got logged out and I had one year ago a account witch got blocked by Instagram so I think they blocked my Phone to Login.
I got the E-Mail with the Login in link but even that doesn't work I contacted the Facebook Support but I think they don't want or can't help me :*(
I can't Login into all of my 3 acc so I think they blocked my phone.
I thought when I deinstall Instagram it should work because the Version is linked to my mobile configuration, but you can't deinstall Instagram only deactivate.

So I really Need help xD

If the account doesn't have much followers just forget about it.

roki4ka said:

If the account doesn't have much followers just forget about it.

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yeah 700 aren't so much but it's my private account with pics of me and I follow all my friends and hat Chats with them