Taking a donation should not be a problem for your B visa
Neil I Fleischer (513) 977-4209 www.immigrate2usa.com Note: Neil Fleischer is an attorney licensed in the State of Ohio The below answer is provided for informational use only. One should not act or refrain to act solely based on the information provided. No attorney/client relationship is created unless an Agreement is signed by the attorney and the client. Best regards, Neil Neil I Fleischer The Fleischer Law Firm, LLC 917 Main Street Cincinnati, Ohio 45202-1314 Direct telephone: 513 977 4209 firstname.lastname@example.org Enjoy our Blog at http://immigrate2usa.blogspot.com/
While you have a 5 year visa, you are not permitted to remain in the USA for 5 years. Your I-94 states that date you must leave the USA. If you do not/have not left your visa is no longer valid.
You can receive a donation. However, the donation may raise some red flags as to whether you are working without authorization and you are in the USA as a visitor or you have an intection to remain. To make sure the donation is made through proper channels and your immigration status is protected I suggest you work with an experienced immigration attorney.