Review on Godox Thinklite TT685N TTL I-TTL 2.4GHz GN60 Camera Flash Speedlite for Nikon +44AA Batteries & Charger by Jason Camarillo

Bought this flash as an emergency backup. I didn't test it first which was my fault. The thing never worked. I connected it physically and wirelessly to the transmitter and also tested it myself with the flash button. I even checked the official websites for guides and videos. It NEVER flickered at all. Emailed the shop I got through Amazon and it didn't help. If I could give negative stars I would. They haven't even returned the money yet.