Problems when you finish downloading files with download components

hello everyone, I have problems when doing the download in my application, when the download is finished the command asking the downloaded file to be opened using the file or the download keeps popping up or often called spam, maybe you don’t mean me but you can try for my application, aianya I include below and the problem lies in whatsapp saver, where when you finish downloading spam stories it appears
Tmart_Saver.aia (1.5 MB)