[]Rafaellos[]

Show us where do you use it. Also you can write this way, which it's easier for my opinion.

pawn Код:

switch(pinfo[playerid][TotalRobs])
{
    case 5, 10, 20, 25, 30, 35:
    {
        pinfo[playerid][Robskill]++;
    }
}

Edit: Show us the loading too, maybe you are not loading it correctly.