The printer and gaming chair I bought about half a...

The printer and gaming chair I bought about half a year ago all had problems. The printer screen was broken. I wrote an email to the merchant, and it asked me to find a repair point to discuss. The wheel of the chair broke within a few days after I bought it. I went to another place to change the parts. I recently discovered that the unevenness of the chair affects the overall feeling. The above point of view is my personal experience, maybe I am out of luck