this video goes into detail on my experience with a 100 dollar purchase that was defective, the seller sent replacement parts that too were defective. i no longer qualified for returns even though my first reach out to the seller was asking for a refund. the seller decided to send parts. little did i know time was still ticking and i was running out of time for my refund while i waited on parts.

be very careful purchasing anything on aliexpress as there is no buyers protection.