app disapears

i have just bought a mac and added ccleaner. it works fine but when i close the system down it disappears? when i want to use it again i have to reload it from my downloads?

Try to use different folder than Downloads, and try to pin it to Desktop (like Windows). I don't have a MAC unfortunately. Don't use drag/drop because I might cause some problems.

Hi and many thanks for your answer. I did this and it seemed to work