I’m sorry this happened to you. The athletic recruiting process is fraught with risks. Things like this happen all of the time. Coaches and athletic directors are not the final word on Admissions and financial aid. They get “stiffed” as well. The coach, and any coach should have made that clear
Did you really get bonafide acceptances with awards from other colleges? I don’t think so, any more than you did with this one. Any one of your “offers” could have ended up like this.
I suggest you get moving to find another spot on a team IG you want to go to school here in the US next year. Unless the school can give you an athletic scholarship, it’s all up to financial aid, so you had better get a number of applications out. What is coming up as your need in Net Price Calculators? As an international students, it’s a big deal just to get need met.