Why would he do a split when his lifts are so terrible. Your way better off building some strength first.
6-9 months is likely about as long as you would need to stay on any LP. As for accessories there really isn't much I would say. Do some curls, some pullups (or chinups), facepulls and any ab work. Don't worry about getting to specific right now. Just progress and build some strength.
Anthony Allen
Until you're standards on those lifts are all inbetween intermediate and proficient. But intermediate is good Ignore this faggot, he's baiting you