Hello, I cannot play KO since i got a new pc. I tried to install anyotp but realised my phone number i registered to the account has been deleted.

I cant get back the phone number back so that means I cannot play Knight Online anymore?

(i can on my old laggy com, because i have anyotp installed on it. But i do not have it on my new pc.)

I cannot receive texts to my old phone number. But to change my OTP i need to be able to. But its been deleted. What do I do?
I wanna continue playing this game