Ok, well that issue is covered pretty extensively in the Help FAQ, linked from the cover page (under Get Help). But in a nutshell, that long URL you made probably has some mistake in it. Even one character wrong will cause it to fail but there won't be any error message. It just doesn't work. So try to get it put together just exactly as shown in the instructions and try again and it should work then, ok?
If you still can't figure it out, reply to this and paste in the long URL you make and I'll find the mistake(s) for you.
Ok, well that issue is covered pretty extensively in the Help FAQ, linked from the cover page (under Get Help). But in a nutshell, that long URL you made probably has some mistake in it. Even one character wrong will cause it to fail but there won't be any error message. It just doesn't work. So try to get it put together just exactly as shown in the instructions and try again and it should work then, ok?
If you still can't figure it out, reply to this and paste in the long URL you make and I'll find the mistake(s) for you.