Need help with a workout routine and someone that can promote accountability

So, i have no idea if i even used the correct tag. But it feels appropriate.

To those fitness instructors, or Gym Bros that have been doing this for a while, i have a bit of a challenge/request for advice.

I'm 6'1, and no idea of how much i weigh (i keep scales out of the house on account of anorexia problems i faced in the past). Also, i am an A+ blood type (i've heard from a doctor it has an effect on the type of exercises you need to do). I am lithe, though, and i have really strong legs, back, and core (thank you unprofessional dancing). And i have been doing pole fitness and aerial hoops for about a year now.

My problem, is i am not strong enough to be able to perform as well as i want to in my pole and aerial hoop classes. I know i need to excercise to get that right. My problem is motivation, and actually knowing what type of exercises to do. I've tried apps, but the "reward system" it has, doesn't really work.

If anyone can help with programs for a stronger core, back, arms, and legs, overall fitness, and if you might have patience to guide me through it (and you wouldn't mind acting like a point of contact for accountability sakes), i would greatly appreciate it.