u/Almost-Honest

I come here for help, I know this is a reach but I’m wondering if there is a trusted person that does reselling/mods.
I tried to reshell my DSlite and now it won’t turn on. I spent 5 hours on it and after that I WAS going to resell my two gameboy advances but I’m scared I’m going to ruin them.

Sorry if this isn’t allowed. Let me know and I’ll delete it and ask somewhere else. Thanks