Hello so I have a problem. I’m a semi driver and I lost my remote and do not have WiFi and my tv is way to loud. I found the auxiliary input to connect head phones. On the head phone I’m using I’m able to control the volume by it doesn’t adjust the volume on the tv. How do I fix this issue?
You don't say what model tv you have so we can't look it up, but most tvs have buttons controlling the more basic functions like power, volume, channel up/down, and input. Look around the edges, or on the back near the edges where they can still be reached from the front. Otherwise you'll need a remote compatible with the set.
Roku Streaming Stick +, 3810X, Ser YH0059427035, wifi - Samsung UN55ES6100
Roku Streaming Stick, 3600X, Ser 5S56D8240827, wifi - JVC EM37T