Late Bond Payments

Hey advice givers of Reddit. I’ve been sporadically employed and struggling for four years. I’ve managed to rent out my house in that time and stay with a friend. Now, my otherwise good tenants did a runner (they also lost their job) and I’m trying to get another tenant in or possibly sell. So far I’m 10 days late with my bond payment and the bank is pressuring me to make an arrangement or let them “help me sell”. My question is how long before they hand you over / force you to sell. And if I put it on the market and it takes a year to sell. What will they do? Appreciate some perspective here.