Report as inappropriate

Use pertinax or FR4 Material . 0,5 or 1mm thick.
Remove the bad red/green Tevo Layer. Glue/clamp the pertinax on the glas bed.
For PLA 55 degrees celsius.
Sand the pertinax, clean it with spiritus/alcohol.
After printing let it cool down to 30 degree. It will came up nearly without force... ;)