I put in my card for my nitro credit to register cuz it says after i sign up i can cancel and the credit will automatically go into my account and then it now tells me AFTER ive entered everything that you cant even do this on mobile and i canceled my subscription but now im freaking out cuz it says i can use my subscription until next month even though i canceled it and it says i wont be charged but its still on nitro💔💔💔 pls help