Can you sell on BitMart?

Excuse me, could you please clarify for me if it's possible to sell my assets on BitMart? I'm a bit confused about the platform's capabilities and would like to know if it supports selling transactions. Is there a specific process or set of steps I need to follow in order to successfully sell my cryptocurrency holdings on BitMart? Additionally, are there any fees associated with selling on the platform, and how do they compare to other exchanges? I'm hoping to get a clear understanding of BitMart's selling process before I make any decisions. Thank you in advance for your assistance.