So the Telekinetic feat allows you to attempt to move another creature 5 feet with a bonus action
As a bonus action, you can try to telekinetically shove one creature you can see within 30 feet of you. When you do so, the target must succeed on a Strength saving throw (DC 8 + your proficiency bonus + the ability modifier of the score increased by this feat) or be moved 5 feet toward you or away from you. A creature can willingly fail this save.
Could you use this on a creature that is flying directly above you to push them down toward you?
Could you use this out of combat to help an ally climb a rope up toward you?