In your code you have Exception which is being read, so tha table is not created successfully.
Here are the Errors.
The length is not enough to handle the Statement, Increase this length may be 500 etc.
Second you have two columns with same name... See C2, C2
Change these one, remove the exception, or put a message in exception, so you know which part is executed.
May be like this
WHEN OTHERS THEN
dbms_output.put_line('This Procedure is in Error');
/* Close the cursor first, then raise the error */