You can buy a replacement https://www.amazon.com/dp/B0899ZF9QW/
A PEI sheet (better, but prints may stick even stronger) https://www.amazon.com/dp/B08L39BFVJ/
Or a glass bed (not magnetic) https://www.amazon.com/dp/B08CXLLCH4/
I don't know if any of the links are good or counterfeit...
S1 plus with all metal hot end. Basically the same machine except larger build plate. They make one for the pro.