Does sell have support if someone try to sue them from fiver? Or do you have have your own Insurance?,
Check out this topic: Public Liability and Professional Indemnity Insurance UK
The TOS says:
Sellers are responsible for obtaining a general liability insurance policy with coverage amounts that are sufficient to cover all risks associated with the performance of their services.
How do you do that? Sorry I new to this.
Try doing a web search for “general liability insurance”.
Also look in that thread linked above - eg. where they recommend consulting with an expert.
Thank for the information.