Hi and welcome to the forum. You should be contacting the place that was suppose to make the repairs. Forest River is only responsible for warranty work turned in to them and they pay the dealer for the repairs. Did you not personally check to see if each item was corrected. Never take there word for it. The other thing that is scarey is if the dealer turn all this in and falsified repairs. I'd been suspicious when you found the trailer had not moved.
Do you have the trailer in Michigan if so I'd find a dealer there to take care of your warranty work.
Later RJD
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2020 Shasta Phoenix SPF 27RKSS (sold)
2018 Dodge Ram 2500 6.4 3:73 gearing.(sold) (sold) 2015 Chevy 2500 6.0, 4:10
Traded 2015 30WRLIKS V-Lite
Days camped 2019 62
Days camped 2020 49 days camped 2021-74 2022-40 days 2023 5 days