I am looking for a free lance Instructor whom I can fly with because most of the schools are very expensive
There's a reason as to why they are expensive, it's called proper training.
So you are teaching yourself how to be a CFI?
Good luck finding a CFI that will sign you off without providing the required training themselves. If a FSDO ever finds out about this it will be both your certificates.
That could turn out to be expensive to get back.