Facing cache issue how to resolve it

i want to ask that how to enable auto cache for my website so i dont need to do it again and again… here is my url

Every page has it’s own cache settings. You can enable caching of the page by going it’s settings panel. Default cache setting is auto.

Keep in mind that if you have a Velo code in the page caching will be disabled (even if it’s set to auto) and you need to enable it manually.

From the advanced section of the page settings panel. You can also manually control the caching for that page. (You can also disable it)

If you want to leave everything as auto you don’t need to do something.