Small claims court

Last year Rea Vaya Bus bumped me and dragged my car a few spaces, he was driving in the oncoming traffic, I could not swerve out in time and the bus hit me, after many many months of Miway not being able to get Rea Vaya to pay the claim, they have now sent me an email as below. "We attach hereto the copies of the Small Claims Court Kit to enable you to proceed with recovering you excess from the other party". I am now told to go to small claims court to sue Rea Vaya, I must go to small claims court, the audacity, I want to cancel my insurance with them with immediate effect. I cannot understand the incompetence, I will never recommend them to anyone