Maybe the software hasn't been updated yet. Please update the latest version, because some functions of Great Wisdom belong to the charging part, so some functions may be limited. If you want to see stock index futures, you can download Master Boyi or Wenhua Finance.

Generally, some software used by brokers, such as China Merchants Securities (with Cinda), has its own futures market link, which can be opened and looked at, but some brokers' software has not been upgraded, so they can't see the futures market.