My 3rd H100 stopped after 3 months

[babdi]

My H-100 stopped. No lights. Fans don't start.
Tried reconnecting Pump molex, no avail
Submitted an RMA
It shows and open RMA Case number #2798012 which was replaced by supplier,the 2nd RMA.

Trying to submit an RMA for the 3rd time. Each time I get the case number but unable to check RMA status.
I had given a gmail ID where I do not get confirmation mail.
When I check for RMA status asking for case number it asks me the e-mail ID. The Gmail ID which I provide is not accepted and I get a message
"Not located"