My phone not work youtube

I have Nokia2730 classic give by phone youtube can be open but youtube not work what can i do ?

The cheap phone cards will save you pounds on the cost of international phone calls. The best way to make cheap Australia to UK phone calls is with a phone card. Phone cards offer the lowest cost UK phone calls and low cost international phone call rates.
There are lots of phonecard companies out there all competing for your business and it is this healthy competition that means the lowest price Australia to UK phone call prices for you, along with low cost overseas phone calls too.