Hello, Do not worry, our service is a manual bot. So the votes are made when we connect, not automatically.
Our services are in France, so depending on the time of your upvote request, they can have several hours of departure (we sleep, work).
It is for this reason that we ask for publications of a maximum of 3 days, which leaves us plenty of time to vote them.
I invite you to read the rules of this bot that explains how to use it.
Have a good day ^^