Instagram has a limited desktop site where you can’t access direct messages. So we’ve prepared a few options for you to be able to check your messages online.
You can use BlueStacks to download the Instagram mobile app on your computer. This will allow you to use the Instagram native interface from the computer, although there is a bit of setup required. It’s no the quickest, nor lightest solution.
If you don’t want to download a software you can use a free cloud solution, like Slide. By logging into Instagram via the web interface, you will get access to all of your Instagram messages and be able to reply to them.