if あなた make a new spot how long does it usally take them to 削除 it または how long should あなた wait to see if its gonna be deleted?

It depends how useless または against the rules it is. Which means: duplicates, hate-clubs, self promotional クラブ and other.

AND how many of and how fast other fanpoppers realize that and レポート it. :D

it depends on how many people レポート it または if the fanfour come across it my フレンズ spot was up for over a 年 and was suddenly deleted and we have no idea why (it was a spot for him but i made it ) so its completly ランダム but if its not a hate spot または a self promotional spot it should be okay
if your worried if its a duplicate あなた can always 検索 ファンポップ to see if the spot comes up

it can be deleted within an 時 または two If a spots name is too much like others they will either merge it with another spot または 削除 it completely

link

learn もっと見る aboot reporting

and the process is not automated so sometimes it might be hours, sometimes weeks, sometimes years..its lyk one of fanpops mysteries