Dear YoYo,
I am absolutely fine. i hope you too and thanks for your kind words and generous offer. i appreciate it from bottom of my heart :)
We do not accept tips from our users because customer satisfaction is our main goal. they rely on us and we try to provide the best support.
for all my efforts, i hope you wouldn't mind writing a detailed review about your experience with WPLMS and our customer support.
Here: https://themeforest.net/item/wplms-learning-management-system/reviews/6780226
If I can be of assistance, please do not hesitate to contact me again.
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and for the above query you can use this code:
.single-course div#item-nav div#object-nav ul li{
display:none;
}
check from here please:
http://prntscr.com/q95wbg
great day!