Ugh. I bought an old phone off of eBay, I did my due diligence and everything seemed above board, but old mate's been fucking me around for the last week and a half. It finally arrived today and it's FRP locked
Edit: with the help of a youtube video, I managed to figure it out. I mean, looked dodgy as fuck, I probably have more malwares than there were variants of covid, but I got it sorted