Ad blocker/tracker

This past week, my ad blocker an ad tracker has allowed ads and my location to be known. The products that I looked at arenow showing up in my email organizer, on facebook, and other places. I've had my VPN for almost a year and this is the first time I haven't felt safe with it. It's doing that all my Android and on my Samsung tablet. Are there any ideas on how to fix this I hate being tracked and paying for a service that isn't working correctly