Boat — My money got deducted but didn't receive any order confirmation

I ordered a watch worth rs.3999 and registered with boat along with my all the address details and paid it through upi...and the money got deducted but i didn't get any confirmation message or order number and seriously this is not expected from an official site like BOAT please look into it as 3999rs. Has been deducted from my account and there's no sign of confirmation from their website