I don't know what else to do, two months ago my chicken was scratching her head and shaking it I checked and saw her ears full of wax, cleaned them and it looked she was better but as time passes she started showing signs of what I thought was feathers mites I started using different things but nothing works she started loosing her feathers on her head the sling looks very dry and wrinkle also under her wings she has this scabs sending pictures please help me I'm desperate there are no vets the treat chickens in my area.