PNC Bank Bank Account Or Service Complaint

PNC Bank Bank account or service department,

Other bank product/service Account opening, closing, or management North Carolina

My name is - -, I am a -+ year customer of PNC Bank ... My wife was very ill - requiring a - to save her life ... As a result she had to file bankruptcy which as her spouse, I had to be apart of the bankruptcy even though I had no bad debt reporting on my credit report prior to filing bankruptcy. On - -, - our bankruptcy was discharged and on - - -, I was able to secure a home loan at 4 % interest rate for $170000.00 with also securing a New Car Loan for $40000.00 at a 2.7 % Interest Rate ... On - -, -, I paid my home loan and car loan off fully and secured another home loan interest rate 3.7 % and car loan at 2.7 % interest rate ... I applied for a PNC Credit card and was informed by a PNC letter that my credit was bad and I was late paying bills which was incorrect, I contacted the president of PNC with a follow-up later outlining their facts were incorrect, I was contacted by a supposed to be PNC Advocate after informing her of the situation, she stated after her investigation they could not approve me for a PNC Credit Card, even though I had paid of - homes over $200000.00 and - cars over $40000.00 unless than - years, even with a recently approved - - and - - Card all limits over $5000.00 ... She also stated that the bank reserves the right to deny and bank card or business from customers..I since found out that all PNC Banks have been denying - veterans for credit cards even though they have their monthly direct deposit - deposited into their PNC accounts ... As - veterans we are good enough to have our money deposited into their banks, not good enough to secure credit cards??? How do I go about filing a discrimination claim against PNC Bank for potential illegal bank practices????