Stake de ONT


I started staking as usual, but now I did it in a node that appeared in the # 100 ranking at, offered 100% of the stake, I decided to join that node, but now The node " X "no longer appears in the list of available nodes, it appears in my panel that I have 1 stake = 500 ONT, but I am not winning anything for the Stake, and since the node does not appear I can not cancel the staking, I am worried does anyone Do you know how I can cancel?
This is my address AMxLu23BwBDAjwCeQGM8qpPuTNfUMZuMQJ, I still can’t remove my ONT from Stacking, in my control panel it seems that I don’t have my ONT delegated to any node.