So I tried using the new MyPassport to renew my passport.

Im making this guide for the people whom might want to use it too and not too sure about it. It took me awhile just to get the clarification that I needed.
I hope this will help LYN people to get the information they need.

https://eservices.imi.gov.my/myimms/myPassport

You start at a page that tells you the whole thing that you need to do before you can proceed.
It was really tedious to get the picture done, it requires another unstated requirement which is 50kb - 500kb size and MUST be in .JPG

When you are done with that you can just key in the phone number and email address below.

Please select the MOST convenient place to pick up like for me UTC Kuala Lumpur (UTC Pudu) this is important because you cant change it.

So proceed with the payment VISA or Mastercard credit card/debit card.
I tried with Debit card works just fine, make sure you called your bank and tell them you want to do some online transaction and they will activate
that feature. If you done that already, then you can just proceed.

So yeah you will get the receipt when you're done, please PRINT them as you will need it to get you passport.

It will take a day to finish up your application (depends on what they might say in the receipt)

What you need (also stated in receipt)

1. Receipt that you printed
2. MyKad (IC)
3. Previous passport (not damaged)
In the receipt they will mention a time and day to pickup, that is for when the passport is READY for pickup.

You have 3 months to pick up the passport, please be advised that pick up time is ONLY WORKING HOURS on Weekdays (after the stated time and day in receipt).

In other words, 8AM - 5PM Monday - Friday. Im not too sure on Johor and the others that is working on Sunday, maybe you can clear that up for me.
I'm only at this point I will update again tomorrow after I pick up the passport.
Source:
Pejabat Imigresen & the website itself.