That is GREAT!!! Congrats on almost finishing the program.
Yes, you can continue to following the 4 week jump start of course OR depending on where you are at and if you want to take it to another level you can check out the 12 week super shred.
The super shred is an intense program and is ideally for those that have been doing some sort of working out.
I would read this blog and see if it resonates with you: http://nataliejillfitness.com/chiseled-marshmallow
If it does, then watch this short video: http://nataliejillfitness.com/12-week-super-shred
If it does NOT then I would continue the 4 week jump start program.