How many times can I delete giveaway ?

i think every time you delete a give away you lose one giveaway spot. you get more by successful giveaway feedback

Better use keys first, that you are sure of. This way you get some more giveaway slots.

If you delete a giveaway it will say how many slots you got left.

Edit : I give up trying all of them rip
From now only those I get myself will be given away

All users start with three slots. With every three successful giveaways, you gain another slot. With every deleted giveaway and every negative feedback, you lose one slot.