We have a contract dumpster service we have used for years. Recently, a sales person contacted my wife to renew the contract and they sent her a web link to confirm renewal. I found out later that the contract renewed for 5 years and they sent me a copy of the contract with my supposed signature on the document (electronic). The same rep then sent me and email claiming my wife signed by clicking the link. I attempted to cancel because they are not keeping the dumpster in good repair and I would never have agreed to a 5 year contract if I had seen it. No one from their establishment signed and fully executed the contract either. Is it enforceable?