my website is rank 25.how to rank top 5

At least I can't answer questions that contain so little information. It's like someone asks me, I drive an old Volvo now, how can I drive a Maserati?

In general, you rank higher if you offer more value to your visitors than the competition. Because there are hundreds of ranking factors, it is impossible to give a comprehensive answer to your question. This requires a thorough analysis of the website, keywords, competition, technology, etc.

This is non-sense question, but I'll leave it here for others that would like to know... With question like this one, there is no way.