I open a beauty &spa salon since march my sale is now going down how i need to do it better?

do an ything you can do to attract the customers. for an example, decrease the prices. Another thing you should do is finding out the reasons why your your sale is going down. Is it the staff, or the prices or customers don't like the salon?

Advertise online

Holiday open house with discounted services ie 10% off.You could promote the open house as a great time to buy gift certificates for Christmas for those hard to buy for people.