Ali Express — refund request

Address:	518112
Website:	obdobd2.aliexpress.com/store/709562?spm=a2g0s.9042647.0.0.N27e1j

Please help!!!
Order number:
[protected]
Product purchased: digiprog iii 3 obd version odometer correction tool digiprog iii main unit only digiprog3 mileage programmer obd2 st01 st04 cable
Store name : obdobd2 electronic tech co., ltd
Date of incident: 17/08/2017

I returned and the seller received the product and now i cannot get a refund... I cannot open another dispute as is a time limit to do it.
Please assist how i can sort this huge problem.
Please assist for my refund!!!
I need my money back as soon as possible, [angry]