I use an Android phone, and I usually download songs by converting them from YouTube to mp3 through websites. This time, when I hit the download button, the downloading didn't start. It said "download paused", and when I hit resume, it disappeared. How can I fix it?

This is what it looks like:

[![IMG: ](https://i.stack.imgur.com/mGNcD.jpg "What it looks like")](https://i.stack.imgur.com/mGNcD.jpg)