im being charged and my account seems not exists while i get to my email invoice please close my account

Hi ​@barak066 for this is better to contact support, in the community we can’t see your account and billing.

Contact Support directly and include your invoice and the email the account was billed under, that's what they'll need to find it and close it:
https://help.manychat.com/hc/en-us/p/get_support_page

Thank you will try that