Use full app link, country codes without spaces and rating with "."
If coral, please re-check with iTunes.
You have to paste your app link, list of geos and your target rating.
For example: for ____ app fix ratings for US,GB,ES,FR countries to 4.5.
After that we make calculation and you will see column "Need Ratings".
This is volume of 5 stars ratings that you have to buy to rich target rating.
So after that you have to go to Add new order page and setup your order.
After save new order you can checkout and we will start fix your rating.
Next service we can provide for you - hold rating at current value.
We can monitor your rating every day and if it less 4.5, for example, we will push 5 stars ratings to fix.
To start with this service please contact with us by chat or email.