Need help for my cat

Ss are on my GoFundMe if anyone needs proof,
He’s getting an anal rupture and it’s been happening now a few to many times, I took him to the vet to get it down and they did a purse stitch for him, but it keeps coming back out, surgery will be required and I really won’t have the funds for that, any and I mean any help would be appreciated right now, he really doesn’t have much time; with a prolapse, can’t take just days until it gets really bad.
Also my cashapp in case GoFundMe holds for funds like before $eyedea21

https://gofund.me/5d8ffe1bc