please help

I bought a Discord nitro promo code and made a new account to use it. Phone number asked for verification, I verified, then the account was abruptly closed, so I gave up using the code, then I checked my regular number, I couldn't verify the phone number, then I said login. he said that the account was closed suddenly, he does not accept my phone number please help please do not deal with the authorities I am not a bot.
my account on discord -༺𝓢𝓾𝓴𝓻𝓪_𝓨𝓣༻ᴳᵒ#1835