It seems I am not alone, just take a look at Nitrogensports Reddit and I see 5 threads on the first page with the same Frozen situation like me

https://www.reddit.com/r/nitrogensports/

This is not good, dude, it should be "safe. anonymous. the future of betting" like the title, not too centralized like regular bookies.

Just to be clear, my account is registered under NO affiliate link, I joined NO promo/contest so I have to say I benefit nothing from multiple account. I just see MU vs Chelsea and I decided to make 1.8 BTC bet, 0.9 for ML and 0.9 for Handicap Do not think it will be this way. Better stick to my Fiat bookie thought their bet limit was only $5,000 for the match.

If your company ban user base on IP address, you gotta notice users to not use VPN or TOR browser, cause you know, there are chances of duplicated IP for these free service.