Dear Parinda,
As mentioned in our support homepage and other pages, Our response time is usually within 1 business day.
Support Online: Sat-Thu / 9:30am – 5:30pm (GMT +6). That means Friday is our weekend. Also, we get a large number of support queries every day. Hence, it takes time to reply to each supporting topic.
Moreover, based on your screenshot it’s your WHMCS system and WHMCS template update issue. Because our WHMCS template has no issue like your provided screenshot. Please check out our WHMCS live demo as a reference http://billing.ywhmcs.com/?systpl=Hoskia
Please update your WHMCS system. After then, download and use the updated WHMCS template that we already updated on Themeforest.
Best Regards,
ThemeLooks support Team