Hi po, I'm just new here, I hope you can help me finding a soulution to my clutch problem

Mitsubishi Lancer 97' 1.5 GL
Last Nov 2007 I have replaced my entire clutch system w/ Daiken parts (pressure plate, disk, release bearing), after 5 months the clutch drag is getting worse then at the final moment I notice that when I depress the clutch pedal and shift it to first gear (kinda difficult) the car moves forward. I have my mechanic pull down the transmission the problem was the spring of the pressure plate is somewhat uneven, sabi mechanic ko part failure or baka fake, The auto supply from w/c I got it replaced the disk and the plate for free but w/ a different brand AISIN (the release bearing was not replaced)

Now just this month there is another problem I am experiencing, suddenly I have a hard time shifting again from stop position and only when the car is already at normal temp, my mechanic recommended for a pull down of the transmission yet again. BTW I already replaced the entire clutch master and slave hydraulic systems

Ano kaya fake na naman ang mga parts or part failure? or somethings wrong w/ my car somewhere kaya lagi may sumisira sa pressure plate ko

Gear oil is full

Thanks in advance for the help