WMF Perfect Plus Pressure Cooker Water Stains and Air Leakage

So, I noticed these annoying water stains on my brand new WMF Perfect Plus 6.5L pressure cooker right after I used it for the first time. And get this, I didn't even do anything that could have caused any scratches or damage. Ugh, so frustrating! I noticed some scratches that had appeared as well. Hey, it looks like there's a problem with air leakage. Instead of escaping through the designated hole, the air seems to be leaking from the handle entry. That's definitely not ideal! I chose WMF because of its cost and reliability, but I must say, I am quite disappointed. Can someone please address this issue as soon as possible?