Block explorer shows funds are still there. Did you restore your wallet with a private key or seed phrase? The wallet you're looking at without funds should have a different wallet address. Make sure you're using the correct password when logging into the wallet.
For further actions, you may consider blocking this person and/or reporting abuse
xdc.blocksscan.io/address/xdce4192...
Block explorer shows funds are still there. Did you restore your wallet with a private key or seed phrase? The wallet you're looking at without funds should have a different wallet address. Make sure you're using the correct password when logging into the wallet.