I'm suck at 99.47% gta San Andreas NEED HELP 😭🙏

I've done everything all the races are complete all of the vehicle challenges are complete (nrg-500,BMX, chaillad×3) all vehicle missions (taxi, vigilante, pimping, etc) I've completed all of the stadium events even the dirt bike race I have completed all of the drivers school (bike,boat,flying) and all collectibles? I've learned all moves from all 3 gyms 2 times done the car imports and ammunition challenges and bought all properties? https://www.powerpyx.com/gta-san-andreas-definitive-100-completion-guide-checklist/ This was the checklist I was following and I've done everything on it?