@Alan Mills Hi Alan, as a buyer you should always work with an agent. It adds a lot of protection and representation and it does not cost you anything.
When it comes to real estate contracts, if it is not on the contract it does not exists. In FL for example if you want the washer and dryer to remain in the house you have to specifically itemized in the contract.
Even if those items were in the listing and the pictures, if they are not included in the contract they could be removed from the property.
When it comes to things that have no specific dollar value, I would have included them on the contract as they do not impact the transaction. Another option would have been to do a separate contract where you include those types of service items or any personal property that will be provided with the home.
Real estate contracts are very complex and specific. You should always review them and ensure that everything you expect is covered under the contract.
At this time, I am sorry to say, I do not believe you have any recourse.
Best of luck in the future.