where on the garage floor would front axle seals leak by the wheel or elsewhere.

What is your question?

I had my oil changed and I was told my front axle seals are seeping. I usually find a drip every day on my cardboard from the middle of the vehicle like to where a oil leak would be. I have almost 50,000 miles on my 2008 jeep liberty. I will I know if it comes a bigger problem. do they leak by the wheels? and how long can I wait to fix them ? 400.00 to fix. Thanks, Betty