Ali Express — iphone 7 plus motherboard fraud conducted

Address:

110091

As i ordered mother board of iphone 7 plus o[censored]sd 220 with trust of aliexpress that product will be ok and will work. But when it got deliver and install it was not working i contacted aliexpress seller accepted my return i return product with bearing shipment cost with all safety measure but when product reaches them they mention me product is damaged and cannot return it i send them my packing video which is completely saying that product send is in ok condtion but buyer send blured and manupulated video which is completely saying that product has been retaped and seller has conducted fraud. But aliexpress has resolved the case in favour seller which is completely wrong and is against consumer i have sent all counter evidence to aliexpress which was completely saying that seller has conducted fraud. Please resolve all tell me something how can i recover as its not some amount its huge amount of money please go through it.