hello, do you know what is wrong with this?

[dusty latch]

I tried to add form but it's shown like that

[robust pagoda]

When your question is answered use !solved to mark the question as resolved.

Remember to ask specific questions, provide necessary details, and reduce your question to its simplest form. For tips on how to ask a good question use !howto ask.

[sleek aspen]

This seems to be C#, not C++. Ask in another server.

[remote quarry]

We have a C# server in our #partners