I cant buy apex packs

I would guess you're in Belgium? In that case Apex packs are not available in your area. 

While it was possible to bypass this in the pass via the steps you allude to, this is no longer an option. 

Why do they have to do us like that? Like we genuinly just wanna buy packs for a chance at heirloom. How are we supposed to get one now, by leveling?? (it'll take only 5years per mythic) Is there no other way, like wow its not even that big of a deal. I just bought 50€ ps4 card. Well im not gonna waste it on apex now..

It's not by choice sadly. The Belgium government has restricted any gambling content in games.
This includes Apex Packs, CSGO Cases, Overwatch loot boxes, and more.

Gaming companies caught selling these game of chance items can be fined heavily.
BBC - Video game loot boxes declared illegal under Belgium gambling laws 

Netherlands doesn't seem to be restricted from buying packs, Belgium should be though.

But I have noticed that some users have reported that they're getting Apex packs in-game whilst their region is set to Belgium.

Has a change been made?

EDIT:

I can't read.... I'm sorry folks I kept asking whether or not this was changed, maybe I need to use my glasses again.

Maybe I'm spending too much time on here lol.

...Though, can people outside the Belgium region still switch to get crafting mats?