if its not your last option is play on a gambling site that dont ask for documents but read the terms because some of them dont allow multiple accounts . borrowing your friends documents is not a good idea because they can be in trouble .
do you want to risk your friends documents if your a real friend ?
Most of the gambling site didn't require any documents but since OP is playing on Bet365 I guess documents is needed and buying might not be a good option because that's too risky. I don't know why do you need to create multiple accounts but this is alarming, because this can be used for fraud and the seller of documents might be on a big trouble if they did it, so if you're planning something bad please don't involve innocent people just enjoy gambling without harming anyone.
document is needed in bet365 but in his title he put "etc" this make me think that he is playing in different casinos not only in bet365 .
he creates another account maybe because he is not lucky with his current account or he have other deals
you can buy documents of other people .
Suggesting OP to buy KYC from other people isn't a good idea either. What is the different between buy KYC of someone and using your friend KYC? both of that decision would make the people you used their KYC in trouble later.
Buying KYC from others will just Make the problem worst in the future ,
he wont harm his friend but he can harm inocent people . your right guys , i shouldnt have suggested it earlier . :/