You do the "Log in with" just above the entry part, then its all tied to that account. Because you're clicking the links off of that page, it knows who you are.
Win a Pokemon Let's Go! Eevee Edition Nintendo Switch Bundle with Pokeball Plus Worth $599 from AuSLove
30
Dates
Closing Date
18/12/2018
Prizes
Description
Pokemon Let's Go! Eevee Edition Nintendo Switch Bundle with Pokeball Plus.
No. of Prizes
1
Total Prize Pool
$599.00
Entry Requirements
Open To
International
Entry Limit
One per person
Entry Methods
Facebook, Twitter/X, Instagram, Gleam, Website
Prerequisites
Like/Follow/Comment/Share
Related Stores
I don't really understand how you enter, you can like/ follow / repost etc. But there's nothing to confirm your entry? Just blindly increasing their social media stats really.