Roller skating after angle injury

I just started back skating after over a decade, but instead of the roller rink I wanted to learn park and outdoor. After learning the basics like staggering stance and learning out to fall, I recently suffered a severe sprain trying to carve a half pyramid. I honestly have to take responsibility for being ignorant and say that the boot I did buy didn’t have support at all, couldn’t adjust the trucks, and might have been only made for indoor💀. I know now, so no judgment, just need help finding a boot or skates that has great ankle support.