Question 4 mobile hairdressers?

hi, im just starting out as a mobile hairdresser (struggling too)im still trying to build up my clientelle which im finding difficult, but im posting fliers and things so hopefully i will get busier. but what i wanted 2 ask really was about insurance, is there any one i should avoid and who is the cheapest, just because i cant afford to pay out tonnes every month if i only had like 1 client a week! did anyone else find it difficult starting out? xx