卷曲：无法在cookiejar中保存cookie

I'm trying to login to kiala website. Kiala is a "shipping" compagny and I like to get a new shipping token with php. Since there is no api for doing this I tried with curl. Now I don't have much experience with curl and I can't make curl saving the cookies to the jar. I've tried many things but now I get to the point that I want to rip my hair off. I need these cookies to make further requests.I'm trying to login to kiala website. Kiala is