When i refresh my browser,my save will be reset.How can i solve this problem?
Sounds like you haven't got cookies enabled. Try enabling that
I believe the save is stored in local storage, so make sure the option to not delete that is on before refreshing. You can test if it worked by opening a new tab and trying to load your save on that tab--but if it didn't work, you must close that tab and then save again. Don't delete cookies either
Really the easiest way is to download the game and play it that way