Trying to find Savic hamster cages here for my pet hamster Tiger , Golden Syrian Hamster , 8 months old . No pet shops have any

So Sad only pet carrier ....
And asking if there is hamster food where ants don't come to it . Cause tried all hamster type ants keeping COMING!!! BTW Anyone knows where to get chinchilla ?? But for a price where it's affordable ! Pet shop say its banned to be sold in Malaysia
There is also a small black bump on my hamster's body which I don't know is it good or not?
And I JUST BOUGHT NEW GREEN BALL AND HE LOVES IT

Because the ball that I bought for him the old ball last time he hates and he will bite it until he gets out ! BUT HOORAY

BTW The Savic cages are really hard to find called every pet store one only having Mickey cage too small for fat tiger who runs around.
I also can't understand how to handle robo's cause it's too fast

tried to buy but then too fast too handle lor. So I guess I can't post any pics of tiger because I can't transfer

PLS REPLY
I HATE ANTS
But I hope the bump on tiger dissapears