I have a reputed personal finance website, I run advertisements on it. The issue is whenever somebody clicks on advertisements it shows a blank page. it happens only when visitor comes from google/bing, could you please solve the issue. 

I would like to know how much you charge monthly for SEO and website maintenance 

Our website is bankllist.us and we rank on top for keywords such as - 
1. Bank routing number list
2. Zelle bank list 
3. Best banks in NC