Need help with Villa Del Arco TS cancellation!

So I'm an idiot...I wanted to believe them, I really did! So here I am 3 days in and wanting to cancel badly....here is an email I sent to Profeco:

Dear Profeco,

I am reaching out to you today for assistance in cancelling a timeshare contract. I signed a contract with Villa Del Arco (Constructoras Los Arcos, del Cabo S.A. de C.V.) on December 6, 2014. After being pressured into signing the contract, I read through the details and it was definitely not as proposed by the sellers.

I know I have 5 days to rescind and have done so in writing (copy of letter is attached). On December 8th, 2014 I sent an Express Fedex to the address on the contract and Fedex attempted delivery on December 9, 2014 and it was unsuccessful. My fear is the office knows what the Fedex package is and is purposely not accepting the package. On December 8th, 2014 I also sent a registered mail with deliver confirmation from Correos de Mexico.

What are my options at this point?

Fedex tracking number: XXXXXXX
Correos de Mexico tracking number: XXXXXXXX

Any words of advice?

TIA

Villa group (and others) list a fake address on their contracts so they can claim they never received it.
You can call PROFECO at 52 55 5211 1723 or stop by their local Cabo office on the 3 rd floor of the Golden Palace shopping center near the main bus station. They have english speaking attourneys that can help you at no charge.

Fedex was delivered and signed for....lets see if this is enough