Is there anyone kind enough to help me with information about the VCT? How to buy it, what's needed, how to earn more, etc. I really need someone to help me with this information, please.

hey, did you check https://kickoffboss.com/forum_topic.php?tid=1138&topic=how-to-earn-svtc-on-kickoffboss

what part are you having trouble with?

What I understand is that I absolutely need to have VCT to earn sVCT, right? Or am I mistaken? That's the part I'm not clear on. Or can I buy sVCT in the game's market and still receive rewards?

to EARN sVCT based on your results you absolutely need to hold VCT in a crypto wallet and link it ingame, yes.