Hello

Sorry I'm new to this and I haven't found anything to help me. I bought Bitcoins in a shop where they sell them and I got a coupon whit 16 digit code.
I went to the page where you have to enter the 16 digit coupon code, bitcoin addres and you other data.

I use Bitcoin Core, and i clicked on receiving money and generated new address. I entered this address to that page and I don't have anything in my wallet.

I got a confirmation on my email that transaction is confirmed, but when i open this link it sends me to a page http://blockr.io, where it shows my balance.

What to do? How to get this to my wallet?

Please help me

Thanks