Guys if you are working on this, fill free to leave it.
I have find out myself.
The problem was in the missing slash in permalink structure: http://prntscr.com/t8yzm6
Case closed!
Thank you Yigit.
That is exactly what we need :o)
Cheers!
This is excelent Yigit.
Thank you so much for your help.
Cheers!
Sure I can.
http://caviarazovka.i-audience.com/
http://caviarazovka.i-audience.com/cart/
http://caviarazovka.i-audience.com/checkout/
Thank you, the quick CSS was added, but this is just a temporary fix as we need the website to be responsive even for bigger screens.
Can you please help?