My wayspot accepted in the map but all the wayspots are orange and mine is white, why it happened?
Welcome to the forum 
It takes up to 48 hours for Pokemon Go to pick up new wayspots and decide whether to use them.
It is likely that your wayspot was only approved in the past couple of days. If this is the case, please wait for 48 hours to pass before being at all concerned.
if the approval was more than 48 hours ago, please post the title and coordinates if you want fellow wayfarers to have a look
This was approved 4 days ago, but will not get used by Pokemon Go due to the density rules.
This entire area has far more clustered pokestops than Pokemon Go normally has.
This will not be eligible to become a Pokestop because it is not alone in the outlined L17 S2 cell.
This is an unusual cell in that it is showing both a pokestop and a gym currently.
Please see this topic for further explanation:
I checked the age on some of the stops that are breaking these inclusion rules, and they appear to be from before the edit rules were adjusted to shorten the in game edit distance and be sure the cell is recalculated after an edit. You can’t force extra pokestops into the same L17 S2 cell anymore.
You’re probably used to pokestops being clustered together, since it’s what has happened there, but this is very unusual. There are lots of cells which have multiple pokestops, most of which are from 2019 and 2020, but the usual practice is that only the first wayspot in a cell becomes a pokestop.