If immediately sell a player that I bought from VF store, would there be 50% agent fee? Should I wait for 56 days?

Good evening

If it's a player from the store, you have to wait 156 days before you can sell it.

bluethunders26: Bonsoir

Si c est un joueur du store tu dois attendre 156 jours avant de pouvoir le vendre

168 = 56 days × 3 seasons if it doesn't cause any grief
Otherwise it's taxed at 100% above the purchase price.