Recommend contact a buyers agent who can discuss your options made available.
Not all foreclosures will ever be sold direct to a home buyer, could be included in "lot sale investors" and other avenues.
Tour a home you need have buyers agent schedule appointment(s) for you based on your lender specifications and bank requirements on how submit an offer.
Not all offers are accepted by the lender, you may never receive a response. Best always submit a reasonable offer based on many circumstances involving the property you may not get 2nd chance "up our offer"
GOOD LUCK !
National Featured Realtor and Consultant, Mortgage Loan Officer, Credit Repair Lecturer