If you want your business to grow online, then you need reliable platforms to advertise. Here are some reliable and popular advertising sites:
Craigslist: Craigslist is a popular classifieds website where you can post free ads for a variety of items and services.
Letgo: Letgo is a mobile app that allows you to buy and sell items locally. You can post free ads for your products and services.
Freelancer: Freelancer is another website where you can offer services to others. You can create a free profile and offer your services starting at $1.
Other than these, you can opt for free advertising on Google or free advertising apps.