Did we buy a lemon?

[Martinatkinson]

Hello,

We bought our daughter the platinum.
She seems like it, we bought her the Peppa Pig epidodes.

My worry is now when she wants Ben and holly on... they don't have that to purchase. 
How do I get vidoes on the platinum? Please there must be a way. Tried looking through but can't find anything for this pad a platform. 

Thank you.