I have an Emerson LC320EM2 A and the HDMI port won...

I have an Emerson LC320EM2 A and the HDMI port won't work with my Fire Stick. My fire stick works on other tv's. Emerson has firmware upgrades for other tv's but not mine. I looked at the online reviews on several web sites and a lot of people are having problems getting proper tech support aside from basic troubleshooting. The USB isn't reading my digital camera either. I'm very disappointed with this tv manufacturer. This is my first and last Emerson purchase, if they can't fix their defective products.