how can i claim Monero Classic (XMC) ?

Hi, I would like you to help me find my mistake. I am new using the blockchain and neo technology. I kept my coins in neo-gui wallet but lately my transactions and coins did not appear in my wallet. What I wanted to do was send neo from bittrex to my wallet but since I could not observe my coins what I did was use https://neotracker.io to observe my coins first. Seeing that they appeared in my wallet send the rest from bittrex to my address. But this time to view my coins I did it by hitting my private key. I did not think there was a problem because I think it's an official Neo link. Then I just entered my wallet by means of neotracker and I see that my coins were transferred. I need to know what my mistake was so I would not commit it again. I use trezor but with neo I do not have that option. I really want to know how they got my private key. Thank you
my pc has no virus, I have antimalware and antispywere and I do not have keyloggers

Hi, I would like you to help me find my mistake. I am new using the blockchain and neo technology. I kept my coins in neo-gui wallet but lately my transactions and coins did not appear in my wallet. What I wanted to do was send neo from bittrex to my wallet but since I could not observe my coins what I did was use https://neotracker.io to observe my coins first. Seeing that they appeared in my wallet send the rest from bittrex to my address. But this time to view my coins I did it by hitting my private key. I did not think there was a problem because I think it's an official Neo link. Then I just entered my wallet by means of neotracker and I see that my coins were transferred. I need to know what my mistake was so I would not commit it again. I use trezor but with neo I do not have that option. I really want to know how they got my private key. Thank you
my pc has no virus, I have antimalware and antispywere and I do not have keyloggers

I use exodus for less than a month, it seems an incredible wallet because you can make exchanges, I showed it on my youtube channel as doing the exchanges but I exchanged 2 btc for ethers 5 hours ago and I do not receive anything and the transaction in shapeshift Appears complete. At least the exodus service answered me quickly, they are already seeing the case but mention that it may take more than a few days to respond shapeshift. This relieves a little confidence in the project I hope they solve it quickly.