How i can cancel my free trial subscription?

Dear Microsoft Team,

I hope you are doing well.

I would need your help as i can't to sign into business account. when i was setting it up believe i used the same email as we already have an account. I can provide you with all info what i have, like:

|Account
information
Organization
name: Sumosan
Domain: Sumosan123.onmicrosoft.com
Trial name:
Microsoft 365 Business Basic
Start date:
January 20, 2023
Expiration date: February 20, 2023|Account
information
Organization
name: Sumosan
Domain: Sumosan123.onmicrosoft.com
Trial name:
Microsoft 365 Business Basic
Start date:
January 20, 2023
Expiration date: February 20, 2023|| | -------- | -------- | -------- | |Looki|

Looking forward to hearing from you soon.

Thank you in advance.