Advertising on a "world solutions" platform depends on which specific company or service you prefer, as the search results point to several different entities. This platform focus’ on classifieds, digital marketing, buying & selling and B2B connections. Your decision to advertise should be based on your business goals and the specific platform offerings and audience. 

The World Solutions free classifieds website:
One prominent result is the South Africa-based World Solutions option, which offers a free classified ads website at  worldsolutions.co.za, not only for South Africa, but also for countries worldwide.
 

• Best for: Small businesses, business entities, local services, and individuals looking to buy, sell, or trade goods and services for free.
• Location: Yes, South Africa, but users can choose any location in the world, from East to West and South to North. Just click on the County link. 
• Key benefits:
  • Cost-free advertising: It’s a completely free platform, making it a low-risk option for anyone with a limited budget.
  • Direct communication: Clients contact you directly, streamlining the sales process.
  • Local SEO boost: Free listings can help boost local search engine optimization (SEO) by creating an online presence. 
  • The Truth: Winners choose Winner, Choose #WorldSolutions!