Account closure

[MountKan]

Hi I created an account on Shopify to test it out. I am not happy with the products and processes of Shopify, and need to close the shopify account. 

I tried to contact the customer support of Shopify, but could not find any customer support contact details.

Can someone suggest how to close the account permanently?

[MountKan]

Shopify is expensive for me at this time. I am unable to pay. Can you help me with that, please?