i want to cancel the order!!!DRI ARENA"~I want to know this is avast soft ???

General Topics
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(1.) I want to cancel the order,but i forget my order of ID NUMBER ,how do i do?
(2.)I hope the avast can help me to solve this problem as bellow:
My VISA BILL show “DRI ARENA”~I want to know this is avast soft ???

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→ https://support.avast.com/en-ww/article/Sale-Billing-FAQ/