good to view photos, bad to do anything else

I purchased this app only to be able to reply to comments from my computer, which is faster than replying to them on the phone. I’m a youtuber and although I started using instagram not long ago, I already have 12 k subscribers, so need to reply to a lot of comments. The app doesn’t allow any more than 15 requests - requests means writing comments, replying to them, requesting to follow people. The total can’t be more than 15. Plus there’s a limit to how many photos you can like in an hour, too. Very very limiting compared to the app on the phone. I keep seeing this: "Could not post comment.Do you want to try again?The error was: The maximum number of requests per hour has been exceeded. You have made 15 requests of the 15 allowed in the last hour."

oykubuyukdere about PhotoDesk - for Instagram, v2.3.9