Is it legal for the same tax auditor to audit a person twice within a 12 month period?

My mother and I are small business owners. We were audited twice within a twelve month period by the same auditor. After the first audit, it turned out the IRS owed us. Now we’re being audited again within only 9 months of the first audit. Is there anything we can do. My mom and I are small business owners and the stress of this (as well as my grand mother’s illness) is beginning to make her sick. Any advice would be helpful. Thanks.

How do I go about getting a debit card?

So I just got my first paycheck and I've already spent most of it. I'm so horrible at saving money so my mom suggested I get a savings account at a bank and a debit card. Or something? She's kinda bad at explaining things lol could you guys explain?