Found a last minute first time sitter for my 2 cats. Original agreement was to just visit them for a few hours a day, during the meet and greet she asked if she could spend the night a few days so she didn't have to drive back and forth (~20 miles no traffic one way). On the first day she texted me asking if she could have some gas money since she didn't have enough to get to my house. I was extremely alarmed by this. I sent $50 over Venmo and she said her Venmo got shut down so wants more money sent over cash app. Should I report this to Rover? Our texting was done over our personal cell phones and when I first met her she said she "locked in the rate" we agreed on, so does that mean I can't lower it by $50? I'm just so confused and unhappy that I chose this person but she has my keys and cats at her disposal until I get back. I told her I didn't have a cash app but just feel stupid for giving her the first $50 over Venmo.