Appario Retail Private Ltd Complaints & Reviews

I purchased a online nokia 8.1 phone thru amazon website on 22.02.2019 & received philips headset model# she1505bk/94 as accessories. Now provided headset is not working properly, i still have warranty so i went to nearby nokia care and the representative told that, we cannot take back this headset since they have never seen a phillips headset provided for nokia phone.
I have no idea what to proceed at this state. Please help

One jbl xtreme wireless portable speaker ordered on 12/10/18 in amazon.in site vide order no[protected]. The said product sent by the seller appario retail private ltd. Vide invoice no. Sccc-354072, invoice details : wb-sccc[protected] date 12/10/18. The item was delivered on 31/10/18 at my neighbors house.. Due to outstation, on 10/11/18 i returned at night and opened the box and found that speaker has not been connected with the phone bluetooth in spite of downloading jbl connect app.. Power switch of jbl speaker is not working i. E. On or off during power supplied by inbuilt power bank. Both connecting switch and power switch blinking during charging from main electric line/plug. Return / replacement window was also closed on 03/11/18 within three days of delivery. Amazon customer service man also not helpful to replace the item. Plz do something to replace the same