redirect 2 urls to website

Please help with this problem

These two URL's:  

http://www.barcelonacuisine.com

http://www.barcelonacookingworkshops.com

are supposed to be directed to this website below

https://www.barcelonafoodexperiences.com

But they aren't.

I get a notice saying

'Safari can't open the page because it couldn't connect to the server'

It shows they are both directed on my domain page but it isn't working.

Thank you for your assistance.