iPhone 14 jumps a page

For some time now I have been having a problem with my iPhone 14 and I have tried everything. I click on a link in mail to a website. The phone opens on the second page and I cannot get back into the first page. eg I click on the mail for the NHS site which refers me to a link to book an appointment and the phone doesn’t open on that page, it jumps to the next page, which is often about cookies and I cannot get back to the correct page. Can anyone please advise me.