I Can't Open Warframe!

[Warframe0301]

I can't open Warframe for some reason and I'm really worried since my friend told me there was an event with 20,00 credits, an Orokin Catalyst and an Orokin Reactor but I'm going to miss out!!!

Pls tell me how to fix this!

P.S It lets me get to the loading screen with Nezha dancing but when I press play, it closes down. I already tried restarting the computer.

[Avalonzo]

Have you tried verifying the download cache? If not it can be done by opening the launcher and clicking the little cog in the top right and then click verify.

[Warframe0301]

Thanks