How would you promote a neighborhood business?

I'm trying to create a personal business and I have business cards and have made flyers for my business. It is pet sitting and many other things. Someone else beat me to the pet sitting, but I still want to practice my other businesses. I have made prices and have references, but nobody is calling. I haven't put up the flyers yet, because I don't know where to put them! I also have a babysitting business too. What kind of other promoting should I do, and any other ideas for different businesses?

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enterprise zones