Unfair advantage on iPhone

[WANDERERthe]

Why do i only see buy 500 Diamonds and get 1000 Back only on my Iphone
Switching to my pc at home no such deal
And no using $$ it’s a swap 500 Diamonds for 1000 Diamonds Explain this unfair advantage
Next time i see it i will take a pic of it!

 

[CommanderCool1234]

They have this on PC to, it is not unfair it is just to boost new players diamonds amount. The only problem is you cant get the offer if you are above 500 diamonds..