pygame module not found on Idle after installing on Mac

[crunchypen]

Hi
Iam a beginner and
I am trying to install pygame on Mac OS. I tried a lot of times using a lot of stuff. To name a few:

python3 -m pip install -U pygame --user

python3 -m pygame.examples.aliens

The above one worked fine. But when I try to import pygame on Idle

Python 3.8.2 (v3.8.2:7b3ab5921f, Feb 24 2020, 17:52:18)
[Clang 6.0 (clang-600.0.57)] on darwin
Type "help", "copyright", "credits" or "license()" for more information.
>>> import pygame
Traceback (most recent call last):
File "<pyshell#0>", line 1, in <module>
import pygame
ModuleNotFoundError: No module named 'pygame'
>>>

Then I tried
pip3 install hg+http://bitbucket.org/pygame/pygame

Here it was giving me some finding wheel error.

when I try this pip3 install pygame

it says:
Requirement already satisfied: pygame in ./Library/Python/3.7/lib/python/site-packages (2.0.0.dev6)

and I dont see any pygame folder in the above mentioned site-packages.

I am totally confused. Please help. I want to do code some games with pygame!!

Thanks in advance!