I am putting this here because i hope that here are some people that can actually help me before i contact mojang so that i maybe won’t need to contact mojang.
And if somebody out of the community has similar problems of course this post might help them too.

The problem is i can’t log into my mojang account.
That itself is not a problem but the following might be:
If you forgot your password,username or e-mail you can tell mojang to send you an e-mail to re-set your password and stuff.
This E-mail will only be sent if the e-mailaccount you put in as the receiving is registered at mojang for owning a minecraft….copy/code/whatever.
I tried this with all three e-mails i used over the past 10 years(i have 3 E-mails to manage junkmails better).
None of my e-mail-accounts obtained an e-mail.
Exactly that is the problem.
I would be gratefull for any piece of help given to me.

Since i think this is something up with mojang i will just check for my buyers-ID on paypal and contact mojang as soon as i have it…still i hope i don’t have to go through this.

Thanks.