Debt busters, failed to fulfill contract.

I have made the worse mistake getting into business with these people. From 1st month i had problems with them and you cant reverse your contract once you sign up with these people they have you locked to them. My 1st month they did not tell me to change my bank account therfore i did not get salary and my debit orders all bounced was charged by banks for insufficient funds. Moving forward the debit order i agreed to sign up with changed they added funeral, insurances that i was not aware would be extra to my installment. Tried to sort that out took months. The major cry now is they have not made proper payments and my bond went into arrears I tied emailing calling crying threatening them it continued. My home is now going to collectors. This is worse experience i have ever had with a company. Please don't ever sign up with these people you will regret it.