Taking up too much space – Repost easily for Instagram Review

I love this app and use it all the time with very few issues. I have even purchased the watermark free version and love it. However I need to know how to delete videos which I’ve already reposted?! They are on the app and idk how to delete them it’s taking so much space on my phone
Review by ConspicuousNinja on Repost easily for Instagram.