I have downloaded client MoneroX, generated address, and send XMR to my Monero address. Now, I can't see XMR on my wallet because MoneroX can't connect with network. What am I doing wrong?
MoneroX is deprecated and does not work properly with the latest versions of Monero. Please use a different wallet to use Monero.
If you want a desktop graphical interface, please use the official GUI, in beta 2 as I am making this post. You can download it from the official Monero website here.
To access your Monero from another wallet, please write down your mnemonic seed from MoneroX. You can use these words to restore your account on any other wallet software. In the GUI linked above, it will give you the option to restore your account from mnemonic seed. Select this option (full instructions here).
If using MyMonero, you will need to pay an import fee (full instructions here).