kisha70 ,
        If you can return all system you bought for a refund .. You can find several free systems here on LottoPost in Lottery Systems Forum . Try systems by lakerben , onlymoney , lottolaughs , Harvestmoon , luckybamboo , adobea78 and flossdog . Their is many more members that have Posted systems , I did not list . It will take more then 1 system/method .
       You will need a least 2 or 3 system to run a comparison of lines generated for game play . Then just use some simple filters to reduce lines for game play .   
                                                                                         CW4

CajunWin4 can give you a link to all the past years lottery systems that members here have graciously made attainable for free. I personally have copies of over half of the 4 pages of free systems at my finger touch on the desktop of my laptop. ( shortcuts).

Here is most of the systems put into Excel/Apache for Free to use ..

Try some of these systems ....

                                        https://www.box.com/s/dd34d3854af6211a8057

                                                                                                                CW4

And now for another suggestion.

You might find success should you combine two or more of the systems posted here. You could use them as you would a filter. Only those numbers that appear in two or more systems would be viable. Or something like that.

Happy research. The fun is in the discoveries you make along the way rather than in the pay-off. (What am I saying!! It's the pay-off, stupid!)