Need ASO services

[Luminariy]

Help choose a company that will help us raise the visibility and number of downloads in the App Store, our app was released about 2 months ago, but apparently due to poor marketing we did not have a successful launch.

[Luminariy]

At the moment I found a company that provides professional ASO services https://seotwix.com/app-store-optimization maybe you have used their services? Can you tell how good they are? I would really like to make my application more popular. It solves many problems. I invested quite a bit of my savings in it and I'm ready to invest more as long as it helps.