Screenshot of the issue? If your having issue with the site you have to contact their webmaster. Firefox is just a browser that loads or does what the site permits based on their preference's.

Exactly that's what i am asking that is there any webmaster tool of Mozila? can u give me the link where i can talk to them just Like Bing and Google have their webmasters..

This is Firefox forum end user help and the link you provided if you scroll to the bottom they have a contact us option if you need more help on that link site.