OP why are you not providing the required documents for the to process your request, don't you know thst as long as you make use of a kyc casino, they will definitely request for your identity and some information about you, you're the one delaying yourself here i think because they cannot shift ground for you except you comply with them, giving me them just your electric bill or other required documents shouldn't be a difficult task to you, maybe next time you will learn not to use a kyc casino and choose the ones that don't request for such.
The OP gave all these bills, bank statements - everything the Stake support asked as i understand. If he tells us the truth - i don`t see any problems with KYC - he gave enough information for it. The moment i`m interested in is why @stunna doesn`t post here, he usually answer when someone has problems with the Stake.
PS. The easiest way to KYC in such situation - video call. In such verification the OP can show his ID and bills.
I think a video call would be the best way to further pass that long verification process. It's frustrating on Op's end knowing that he has gone through a lot of processes and they're still asking for more documents. A proof of billing, IDs and selfies would be enough to know that the customer is the rightful owner of the account.
I think to finish things off, Op has to do the last 3 months stamped bill to pass this and if they will still ask for more I think that would be really too much and beyond the real essence of KYC. We all know that they also want to secure their site from fraudsters yet it will also be unfair if Op has played responsibly and spent money to play on their site.
This should be okay and I think there's no other thing needed unless they request that video call to confirm the identity of OP, its really frustrating if the case is true and someone ask for more requirements eventhough he already provide all necessary needed on the whole Kyc Process. For the readers to get satisfied with the answer and they will not get only one sided answer better for casino representative to come on this thread and explain if case is true and why they ask that long Kyc process.