in my opinion the problem is you are using VPN, so the system detects the use of the same IP, there are several sites that provide very strict rules, even the same IP can be a big problem, You have deposited a large amount but why do you play with VPN, obviously it is very dangerous for your account, if the use of multiple accounts is very detrimental to the site of course the IP problem rules will be very strict.
All brokers suggest using VPNs and I am sure almost nobody pays for a VPN. I am in the USA and cant open most of the betting websites from here without using VPN, and same IP should be a known problem for the brokerage companies. I am sure there is something fishy going on, as searching the web I see a lot of negative posts about people's funds magically disappearing from their accounts with odsy88. Although in most of these cases, the money was finally returned to the user. I really hope somebody helps me here with this as well.