I just received the email:
"You can now withdraw your Delta."

But I still can not login!
"These credentials do not match our records."

You did not reply to my mail from 17th July!
-> Subject was: My payment (token sale)

You did not reply to my mail from 18th August!
-> Subject was: Login not working

I bought 400 Delta tokens!

---------------------------------------------------
EDIT 9th September:
The problems with my broken account seems to be solved. I have removed the copy of my e-mail here, because I have received an answer in the meantime. The team has a lot to do at the moment. They replied kindly and fixed the problem. Today I could log in and withdrawal my tokens (still pendig, but it should be confirmed in the next minutes / hours I think).
Thank you. I wish you all the best with the project.
---------------------------------------------------

Alright. Thanks for your quick reply.

@Agrello
I've made 2 transactions to the same BTC address. My first transaction was a mistake (0.00004 BTC instead of 0.04 BTC). Apparently only the first transaction is counted. I wrote you an e-mail yesterday. Will you correct that? There should be 400 coins.
Thank you and best regards.