Rear window not going up

[chevy_fatman]

As the title says, is not going up!! and I'm pissed is been raining all week here and the inside is soaking wet I did a search and there's supposed to be a rear door close switch (which I didn't find), but my problem lays in that I need to get this window up asap because we're expecting more rain, does anyone know how to roll the window up manually? I already pulled the inner cover but I can't reach the window mechanism since the glass is on the way (I rolled the window up manually before but it was only halfway down)

Any input is appreciated. Thanks.