Need help getting Roblox to not crash

My roblox has been crashing for a while on the roblox player, for most people, including me, the now unsupported version of roblox for the xbox app had fixed that. now, my trash computer can't even run roblox for 12 minutes, all because roblox removed the older version of the xbox app roblox. i know it was to remove hackers, but roblox has now become unplayable because of this, bloxstrap, and fishstrap haven't helped either. someone please tell me if there is an alternative for this, because it cannot work.