Blackwidow V3 "A" key is sometimes unresponsive

I need help contacting support. My “a” key started acting up yesterday while doing a test for school. Then when i was playing Valorant i often couldnt walk to the left as “a” sometimes didnt work. I updated the drivers and i thought it got better. Today when playing it acted up again. It stops working randomly and i usually just spam it a few times until it works. I believe my warranty ends in a month and i would like to get this fixed by then. Thank you!