Office 365 License from Microsoft to reseller

[lojdlcstllo]

We have a subscription from Microsoft and we want to cancel it since we've purchased new licenses from a reseller. How do we cancel our licenses from Microsoft and retain only the licenses from reseller? Does it affect the current tenant we have? Or it will remain? 

[#2]

@lojdlcstllo 

I believed the one you want to cancel was NOT purchased by CSP \ EA program, if yes, you can find it from Microsoft 365 portal and cancel from there directly