How do I sell my BSV?

Could you kindly explain to me the process of selling my BSV? I'm not entirely familiar with the cryptocurrency market and would appreciate a step-by-step guide. Could you tell me which exchanges or platforms support BSV trading? Also, what are the necessary considerations when selling, such as fees, timing, and security measures? Finally, how do I ensure that the transaction is safe and secure? Your insights would be invaluable.