XWiki class issue on Faq template

After the FAQ template created on xwiki with list of questions and answers, the list of question links are not showing in template’s front screen.

But, when we using already existed class from another template, my template is working fine. Is there any possible to solve this? If so, please guide me step by step

Could you explain step by step the problem? I have a hard time understand what you mean FTM.