Unfair treatment from FNB Home loans

Good day

I have been not working for 5 years and since then I have managed to pay my bond, It happened that covid 19 arrived and i struggled for 4 months to pay from January to April this year. But now FNB is so exicited to auction my house for not paying for Four Month, Since then I have managed to make arrangement to pay the bond with lawyers and bank and to no avail this bank they just want to auction my hause for a mere R9000.00 arrears and I have been their customer for 9 years.This is a insult to a black child by a white monopoly capital, I am angered and disgusted by this treatment by FNB bank they keep on harassing me with their lawyers Hammond and pole they sent me a summons stating that they want to execute/auction my house for outstanding debt of 9k, I want someone from the bank to explain to me all this summons that they are sending me even when there is arrangement in place. Please resolve my issue asap. As I have tried my best even in this covid 19 pandemic to pay the bond installment considering that I am not working.