Just go to http://helpiewp.com/ and select the pricing menu on the top. You will have two options, one is the standard plan (6-month support) and the other is the 12-month support plan. You can choose the plan you wish and just select the Buy now button below of it.
You can also see the Buy now button in the bottom corner of our Homepage.
You can also try our free FAQ and Chat plugins if you are interested.