Collisions doesnt working on Area2D

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RainWon_

I made it so that objects are dynamically spawned in the scene, but I need to make it so that the player(Area2D) can interact with them. But he can't.

Here's collision code

func _on_Meteor_area_entered(area):
	queue_free()
	hp - 5
	print(hp)

Spawning objects code:

func _on_Timer_timeout():
	var enemy = enemyscene.instance()
	coll.shape = RectangleShape2D.new()
	rng.randomize()
	enemy.position.y = rng.randi_range(40, 560)
	enemy.position.x = 1415
	add_child(enemy)

Megalomaniak

An Area2D isn't really a physics object. It can detect some basic overlap but that's about it. You probably want your player to be either a KinematicBody(godot 3.x) or CharacterBody(godot 4.x) or perhaps even a RigidBody(this one's the full on 'lets do complex physics sims' type, 'I am bread' type controller class) depending on the design needs.