Slim Chance For Homestay Foreign Students

I got this email from one of the homestay agencies where I have submitted my application as a host for their foreign students.
It's frustrating to learn that my place is not a good place for homestay foreign students but what can I do about it? At least the homestay agency recognized my application and they are willing to keep my record incase they will need me in the future. My chance to get extra income from a homestay foreign student is very slim. It's a disappointment but maybe God has other plan for me.