Economy Booking reviews and complaints

I paid for car rental insurance number B38789869 as part of car hire with Easirent, and need to make a claim. Please advise me how to do this.

The hire was from Glasgow airport on 20th March.

During my 8 hour rental I had a puncture. I replaced the punctured tyre with the spare wheel and returned the cae at the end of the rental. Easirent have charged my credit card with a total bill of £275 for a

In Aug.2017, I booked a car from Economy Booking website, Booking Number (B41940166) for 10 days with a total cost of 388.63 Euro, they mentioned that the amount due is 146.47 Euro and the amount pay when i receive the car is 242.16 Euro will be charge by Megadrive, the company will give me the car so they charged my credit card 146.47 Euro. I return the car to Mega drive after 7 days on 20Aug.2017, they calculate the total rent and send me the final invoice which equal to 367.00 Euro. I sent email to Mega drive asking about the due amount (146.47 Euro)that the Economy Booking charged my credit card in the beginning of the reservation, they answer me that it is not included in the rental cost, so the Economy Booking Company wrongly charged me 142.47 Euro. They took the money which they don't deserve.I sent them several email, but no response.
Please note that carfully