I love you: Huh

I'm a Chinese guest in Singapore. I wish you a happy anniversary. I have been on this platform for 5 months, and I am very happy to have made 30% profit. While learning and operating, I am very lucky to have come across such a good platform. Give 2 suggestions,

1. Can you buy, sell, and cancel orders in one interface, so you can cancel orders in the shortest time.

2. Is it possible to list the weekly, monthly, quarterly, semi-annual, and annual data or meeting dates to be published in a table for traders to check. Thank you.