The sentences provided do not contain incorrectly placed modifying phrases, as all the phrases clearly refer to the correct subjects. However, the sentence that stands out due to repetition is:
"Maddie wants to buy new soccer cleats from her favorite store once she saves up enough money, Soccer Nation."
Since this sentence is repeated, it does not indicate any structure issue or modifying phrase placement error.
If you meant to refer to another aspect or specify which sentences to evaluate for incorrect placement of modifiers, please clarify!