iPower Portable Electric Heater Fan

I bought this heater for my finances greenhouse back in September 2023 and it only lasted until the begining of January 2024!!! The switch the controls the temperature broke!! At first this heater did a pretty good job keeping our little 10' greenhouse warm and I did like it until now. I went and bought a different heater of a different brand to pair with this one because I live in a very cold state during the winter and literally the very day I received my new heater this one took a crap!!! Thank God I bought a different brand. I realized it wasn't heating up and that the knob seemed to be loose and when I picked it up I heard something inside the control panel rattling around and it turned out to be the metal piece the knob makes contact with to control the heat had broken off and was just laying inside. DO NOT BUY THIS HEATER SPEND THE EXTRA $40-$50 TO GET A BETTER BRAND!!! NO WONDER AMAZON PUT A NOTIFICATION UP SAYING THAT THIS ITEM IS FREQUENTLY RETURNED!!!! AND OF COURSE THIS DANG THING BREAKS AFTER THE RETURN WINDOW IS CLOSED SO NOW IM STUCK WITH THIS PIECE OF CRAP. IF I COULD GIVE THIS ZERO STARS I WOULD BUT SINCE I HAVE TO GIVE IT AT LEAST ONE STAR JUST TO POST THIS REVIEW THEN I GUESS THATS WHAT IT GETS!!! Now I either have rig this switch up to make it work, or replace it the switch, or just spend more money to buy another heater to we can put up our new 20' greenhouse to keep it warm because it absolutely has to have at least 2 heaters to keep it warm.