[Eventing Question] Roaming Pokémon not appear

I have a problem with Pokémon Essentials again ... I set up Roaming Pokémon on my map, but when I go to the debug menu and notice that the Pokémon are on the map where I am, they don't appear. I can't understand why ... can someone help me?

P.S.: I post photos that show if the steps were done correctly, as Pokémon Essentials Wiki says.

It's been quite a while since I tried chasing roaming pokémon in the games, so I don't know if you have a guarante chance of enconter, but you might just got a really bad luck in finding them.

If u have pokemon lower than level 40 in your team and u use a repel, u will be guaranteed to encounter the roaming because with a repel you only encounter pokemon with a higher level than you.

So, first of all thanks to both for the answer. However, with lower Pokémon I had already tried to use repel but it doesn't work ... nothing comes out. In addition, when it is not active, all Pokémon established come out on the route except roaming pokémon! Maybe I haven't activated some switches correctly ...
P.S.: Sorry for my English.