Babysitting drama continued

So I have posted before about how I was babysitting for my cousins 8month old. And how I was charging 15/day till she got stabled at her job.And the moment I told her she had to pay me more because it was starting to me more than 10hrs a day. Anyways.. today it's been a week since that. And still she hasn't paid me. She's told me Friday(past Friday) then she said Tuesday and still nothing. I messaged her and she just left it on read! I am so mad!! What other things can I do? Besides insisting? This is getting so annoying!! 😡😡😡😡