Help please new mustang owner

Ok so I recently just bought a 2011 mustangV6 premium. It has 140,000 miles on , it I got it for 6,000 so of course I assume something must be wrong or missing on it. It recently just rained pretty hard here in Tennessee and I went to go move my car and noticed drops of water coming down on my feet then when I go to look under I see this. I’m sure I’m pry asking a dumb question but is is supposed to look like this underneath? I’m really new to all this so any help would be nice.

KRUISR said:

You need to start with where is the water dripping from. Under the dash doesn't help. It could be a bad firewall seal, bad windshield seal and running down, could even be a plugged A/C drain (if you were running that).

Need to find the drip and go from there.

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Yea I figured that. When I bought the car the ac wasn’t working I saw it was missing the cap and I’m sure it’s pry missing more than that I’m going to go get it checked out tomorrow. Thank you for the help