A bunch of ****MERS

I have made a payment arrangements with one of their consultants to pay R5000 monthly and my debit day is on the 27th of every month, to my surprise that lady initiated 2 debit orders on my account, 1 for the 25th and 1 for the 27th, now they debited R10 000 from My account, how am I going to survive this month, please return my R5000,we did not agree on R10 000, I am in areas with my credit card for R92000, not even R10000, the amount of lies and greed that is going on here has made me regret why I agreed to pay them in the first place, I am angry, sad and trembled by this ************* company, I thought I was finally going to pay my dues now I am in trouble with other commitments as well...Return my R5000 if you want me to continue paying you, I hate it when I am being taken advantage of