Hire an advertising agency.

Maybe. This is the best answer until you look at a few details of your business. The first part of this question you need to understand is, do you need to advertise? And the answer, is yes. Every business needs to advertise. In fact, the single biggest mistake business owners make is thinking that they can thrive on word-of-mouth refferals. We have run across many businesses, both start-ups and experienced businesses that have zero budget for advertising. And the one thing in common is that they all are hurting for new business. It is not a fault to think that you need to advertise and it is a bad thing. Yes, every business needs to advertise. Even McDonald’s, the most popular fast food restaurant in the world advertises.
The second part of the question is should you advertise yourself or hire someone to do it for you. In 99% of the cases, you need to hire an advertising firm to help you. Digital advertising and marketing is not as easy as making a Facebook ad and running it with $20. Although, many business owners have done this themselves, and come to the conclusion that it “doesn’t work”. Nothing could be further from the truth. If done correctly, digital marketing could mean the difference between a thriving business and being another statistic of another small business going out of business. Let the experts in advertising handle the advertising, and you do whatever you are good at for your business.
Final piece of knowledge is, make sure you are making several times your investment. If you are only spending $500 a month on advertising, make sure you are generating at least $2000 a month,