There is a poster named sandi2 and if you go through all her many posts you wil find a long list of dos and donts. If you are unable to find it, then find her and ask her to post it to you. She is often in newcomers.
Read what they say. BUT while there is anothe rman on the scene you attempts at fixing this right now are likely to be futile. I myself had an A and ofund my M and h lacking in everything only to change later on.
what made me change ?
As one poster put it
Once the dog ( H ) stopped chasing , i stopped running and then when he turned and walked back the other way , I followed. To late I could not catch him.