I gave up on paid surveys so long ago now, I did not find them worthwhile. I did mystery shopping and found that better for pay but I am in a smaller area and there are fewer mystery shoppers here than in a major city, which means less competition for the available jobs. I found it wasn't my thing and I agree with Sonia that you are better off evaluating what your skills are, or even doing some courses in something to gain new skills and setting up your own business.

Web Design
Graphic Design
Handmade items
Photography
Accounting

Those are a few examples of things to do from home and quite easily make money from and it doesn't clog up your inbox either.