SERVICE GETTING EXPENSIVE

I have been your client since 2020 and have paid my monthly payment obligation of R401 since. I called last week to check when is the contract expiring, only to be advised that it ends in Sept as a result my next service of R105k will not be covered yet I have paid way more than what you have paid to Mazda (70k and 90k service) for the service. Furthermore, to be covered for the service, I was advised to extend the contract with R150pm more... I find it very expensive given the fact that things in SA are getting worse day by day. Honestly, I would like to extend this but I cannot afford R150pm more than what I'm currently paying...