Taobao Wow dragon ball activity, why only collected 9 dragon balls, but 10 is nowhere to be found, as if in the shared treasure, how can I not find the dragon balls?

You don't need to share. Click on the tenth one, which has a search box on it. It says, treasure hunt for the dragon ball, search for anything, and the dragon ball will come out. I have found the Dragon Ball of 10 and won three prizes, saying that the winning rate is 99%. I spent 18 gold coins and won 9 gold coins, which was terrible.

I raised all the money seven days ago. Today is the eighth day. I only have nine, 10 seems to be really gone, and I was fooled by TB again!