Snapmint — Autopay option Not Cancelled

I ordered a phone in snapmint and made my down payment and then the order was cancelled without any explanation and down payment was refunded but the autopay ecs mandate is still turned on.. In snapmint app to cancel the ecs mandate they show there is no ecs mandate to cancel but still in my google pay the ecs mandate is turned on showing in live and no cancel option is showing.. Kindly resolve the issue and stop my ecs mandate option.