dont waste your time & dont make yourself to be scammed if someone tell you i can do this for you they lie & scammer you can only do this things in 1 way.
You need to inject the server seed or hash its need expert coder or cracker to affect the server seed hash to lost her secure & give her result via hash you cant & impossible to decrypt sha-256 hash its take a 100 years to be cracked via hashcat ot something most of gambling website use sh-256 with 64 bit key value so its impossible x100 as i say the only way is to inject or affect the server seed & client seed to hit him or fool him to give you some result from the hash number.
You can see this my tool its only work for (Mine Game on (BCH or BC game) its inject to mine game server seed & he affect the hash to give him a result of 3 safe tile on the board (No more its only hit 3 tile).
https://darknetarmy.com/threads/selling-gambling-hack-software-make-500-daily.14680/
again dont make yourself to be scammed with some fool talking or some chat gpt script they just print the green color on screen.
as i say you need to inject the server seed hash & its need someone with high skill of cyber security to deal with cryptography hash