You are confusing something, this domain doesnt belong to the BitWhite project. We are BitWhite - not a BITWHITES.TOP.
I dont think that someone can help you. Personally from my experience, this is you registered a temporary mail, they are random, after the @ goes bitwhites.top
Temporary email mail run from 10 minutes to 1 hour, then you lose access to them.
P.S. Advice for the future - do not use temporary mail if you are not sure that you will no longer need access to them