please tell me some servise
I need a servise to Let my robot run stably,it is vps or container，Memory is greater than 512mb.
I try to use aws,googleCloud and orcal.They all need credit card,but I don't hava(I am a teen and I cann't get this from my parents ) .
So I wanna find a free service or cheaper service.
Please tell me!
Thank you very much!