Looking at your numbers, it's not that light. I guess you've been on the program 6 - 8 weeks by now at least and normally the press is first thing people stall on. Depending on how much you have been loading each w/o and what you started on, actually determine how quickly you will stall on each lift.
If the squat or DL is stalling, ie. you missed the last rep or 2 eg. (5-5-3) or (5-4-4), then attempt the lift for another 2 w/o's. You will either succeed, or you will not progress or perhaps even fail further. Now it's time for a deload. So remove approximately 25% of weight and commence the building of weight by say 5 - 10KG for a few w/o's till you fail a rep or 2 again. Then increase weight by 10Kg's once or twice only. Then 5 kg's per w/o until you miss again, then 3...1kg until you stall and require another reset/deload. A reset is a more significant reduction of weight vs a deload.
Can you send vid for you squat form?
Using this method, you should be able to keep increasing the weight over time and past you previous stall point. Once you reach around 1.5 x BW, then your ready for the intermediate program. Also check out 5 x 5.
