View file admin/footer.php
<?php echo '<div class="headerbottom"><a href="'.$ss->settings['url'].'">'.escape($ss->settings['title']).'</a></div> <div class="db">Developed by: <a href="https://vishesh.cf">Vishesh Grewal</a><div> </body> </html>';
<?php echo '<div class="headerbottom"><a href="'.$ss->settings['url'].'">'.escape($ss->settings['title']).'</a></div> <div class="db">Developed by: <a href="https://vishesh.cf">Vishesh Grewal</a><div> </body> </html>';