What do you advise I do concerning the above explained situation am in now.

I advise you consult with a patent attorney who can provide guidance as to the subject matter of your invention.

Can I include a copyright assignment in a contract for intellectual property that does not yet exist?

Register the copyright as it pertains to the song and then assign the right to your friend, seek local copyright counsel if you need help

Can someone put my husband in jail for credit card fraud if he was an authorized buyer on the Lowe's account?

Not an IP question. I have reclassified your question to Credit Card Fraud.

Does cancelling a credit card fraud charge affect future possible fraud?

I wouldn't worry about it, but you might want to call the credit card company again and have them clarify this issue for you.

You should file a federal trademark application to get your mark registered which will in turn grant you enforceability in a Federal court which...

Do I submit the drawings individually, or put them all on one PDF file for multiple drawings?

The format you describe is fine, however I further recommend that on each drawing page at the top center you state which drawing page it is,...

Approximately how much will it cost to incorporate an entertainment channel who's content will be featured on YouTube?

You should consult with an experienced IP attorney in this matter

Should my PDF Patent Application file, have the name of the invention; or be named "specification"?

Specification for your written description and drawing for any drawing you may wish to include should be enough.

What is the appropriate language to inform them of my legal right and that i will use it?

I suggest you seek the advice and counsel of a local trademark attorney to help you resolve this matter.

Copyright in verbatim derivative drawings for commercial sale.

Probably an infringement, I would show your drawings to an intellectual property attorney and get an opinion