I need help getting conversions

Job ID: 35220565

Budget: $15 – $25 CAD

I have a website where I am promoting different companies e.g. GetResponse, ProveSource. But I am struggling to get leads and therefore conversions.

Here is my website:
https://simplifiedshopping.org/

Which advertising methods can I use to promote different landing pages under Top Deals on the website that are not too expensive and can get me a reasonable amount of results.