I need serious urgent help

I am a 19 year old nigerian citizen who attended university for one year with funding from my dad until he lied to me and deceived me into coming back to nigeria by telling me he couldn’t afford it anymore. We’ve had a lot of arguments since then over some stuff that i won’t go into but basically he’s not letting me go back to school and honestly i’m done letting him have any control in my life. I want to try and immigrate back to Canada or the US without him knowing but i don’t exactly know how to.I’m also open to Australia and The UK as options. I currently have a valid Canadian Visa and Study permit and previously took the TOEFL exam a few years ago but not much for the US. I know my chances are low but if there’s any chance this would work then I need to try. My budget is about $6000 CAD. I’m not exactly looking to go to school if i could get work entry or even better to join an army that would work. If anyone is knowledgeable on the steps i’d need to take i’d greatly appreciate it.