You are advertising for your program right? If you as just advertising milk and cheese and they catch you, you will be fined. I do not sell milk because of this program.
Try lowering your buy in price. Say it was $40, lower it to $20 and then charge them for the milk, say $5 a gallon , one gallon a week comes to $20 a month. Or try selling half shares. Some out here try to keep charging a monthly maintence fee but since you are having issues with it, skip that part and just have them buy the milk since you have so much.
Also a lady I know meets people, she does milk runs and goes to 2 or 3 areas with the milk and her milk share people pick it up at that location so they do not have to go all the way out to the farm.
You might consider joining RMAC as well, they have members, sometimes meetings ( I think ) and they may be able to give you some ideas as well.
If you want to sell cheese to stores then you have another bunch of hoops to jump through. Kitchen inspected and so on.
You can also put out ads to sell milk for animal consumption. You have to put blue food dye in it or else if caught you again will be fined etc. What they do with it after is their problem as long as you are clear it is for animal use, dyed blue etc. Does not have to be a dark blue, just blue
This is why I let my goats raise their kids, I am not doing all this hoop jumping just to sell some milk. We have some pretty stupid laws, those people are still getting and drinking raw milk for pete's sake.