Hello and Welcome,
The reason is due to the proximity rules. Your wayspot shares a cell with “Igreja do reino de Deus” and only 1 wayspot per cell is used as either a Pokestop or Gym.
More info can be found at https://community.wayfarer.scopely.com/t/why-an-accepted-wayspot-may-not-be-used-in-pokemon-go-s2-cells-and-pokemon-go
Good Luck.
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