simple ios tweak

I am looking for an ios tweak developer. it's a very simple tweak, you just need to override an objective c function and no UI is required, and almost as simple as a hello world application. You should have experience with Objective C and would be a plus if you have published your own tweak on third party stores. This can be done in 10 minutes if you are a real tweak developer, so only bid if you really have what I said and have a physical iphone too. My budget is $20, appropriate candidate please message me for discussion, let's get start soon thank you