Not every sitter acquires clients right out of the gate, for most, it does take time, up to several months. I looked at your profile and your calendar shows only availability on Saturdays???? With this limitation, it will be extremely difficult to get any clients at all as most walks are M-F as are most drop-ins. I would recommend you take and complete the Rover 101 quiz and get the badge, and ask friends to write testimonials for you. The badge and reviews/testamonials help you show up higher in client searches, I searched your area for Saturday walkers and you showed up on page 2, not a good place to show up.