And I would like a free Mercedes Benz!
Seriously, if you want one, save your money and get one, just like everyone else has to do. Yorkies are not free or cheap for a REASON. Breeders have expenses to cover--registration fees, whelping and grooming supplies, vet bills, medical testing, vaccinations, food, etc. No breeder is going to cut corner just so you can have a free dog, no matter how badly you want one.
If your funds are limited, check with rescues or shelters instead of looking for a hand out.
Furthermore, if you have been looking for months, then surely by now you would have discovered that there is no such thing as a "teacup." It's a marketing ploy used by unethical breeders. I would suggest that before you actively try to acquire a dog of any type, you at least take the time to research and educate yourself on the breed first. It will only benefit you in the long run and will give you something to do while you are saving your money.
Yorkie breeder 10+ years