Mislead, ****med and ill-treated by Quicksure.

I have insured my dirt bikes with Quicksure for past 10 years.In February 2012 I bought a new KTM 300 contacted Quicksure to add my 300 to my policy.<br> In January 2015 I had an accident.I was severely injured and the bike tumbled.When the bike came to a rest the bike throttle was stuck and it revved until the motor seized. <br> As the damage was significant I decided to use my insurance facility for the first time. <br> When I contacted Quicksure they said that the bike wasn't on my policy. After investigation Quiksure finally admitted that they were at fault and i had called them to insure the bike. This after they pulled the recording with me actually putting the bike on my policy.Knowing that they were in the wrong Quicksure apologised and via the broker said that if I paid the back premiums (R8642-66) they would cover the claim.As the damages were greater than the premiums I paid the amount.<br> Quicksure then processed the claim but declined most of the damages.Quicksure refuse to cover the damage to the motor damage blaming bad maintenance after providing proof that the motor was rebuilt not 5 weeks before.<br> This is not ethical conduct and I feel that I have been blatantly **********.