Hi @aprilmarti83077
Here's the [document|35846|service manual] for the washer that may help.
Run the service mode tests as shown on p.28 of the manual and check if any errors are detected.
If there's a faulty part that needs replacing here's the [https://www.searspartsdirect.com/model/33op50blby-003204/lg-wt5270cw-washer-parts|parts list] that is ''useful.''
Search through the list to find the wanted part and when you find it you'll see that the ''manufacturer's part number'' for the part is listed with it.
Search online for the ''part number only'' to find suppliers that suit you best.