1. I use this item only for 3 times then it's demaged, the pin of DC charging port just drop out by itself, the trasmitter can't be charged anymore. 2.I bought the item on 16th Oct 2019, but arrived on Nov. I didn't use it at all as it delayed and missed my schedule to use it. I back from holiday started to use it on 17th Feb 2020. But found the transmitter in the item demaged on 19th, Feb, the third time I use it. 3.I do admit it pased the time to ask refund. But it was Amzon team suggested me to ask refund, not me. I am only ask for repair. 3. The annoying thing is the seller didn't reply to me.
Somehow this item should have warranty, isn't it? Even a repair is not feasable?