I have a 2015 and i am not sure what "hard gear" means to you - but i am used to it.. Maybe you are not rev-matching correctly or timing the gear shift correctly.. Try accelerating to 3k rpms or higher press the clutch for a few seconds until rpms drops to 1 - keep pressing the clutch while car is moving on its own - then try shifting gears from 1 to 2 and so on - see if its still stuck.
Park the car and turn off the engine. (No handbrake)
Press the clutch and shift gear and see if its still hard.
Both on cold and hot engine. Then report back.
You may just have air in the clutch and need clutch hydraulic fluid replaced. When i replaced mine the clutch was back to being super smooth and since then im changing gears like rusmalai.