Not every accepted wayspot will appear as a pokestop/gym. The acceptance email tells you this, even if the submission process says “submit a pokestop”. Some things will become powerspots.
Wayspots are submitted to the wayfarer database and Pokemon Go then chooses which ones to use. This is done using a proximity check to avoid an area becoming too dense with things to spin.
Please see this post written by @cyndiepooh which may explain this for you.
