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Hi, my name is***** you need to see if the starter is good. Probably the simplest test would be to remove the starter relay and jump the two large terminals in the relay box together and see if the starter turns. The starter relay is at position k8 in the fuse/relay box under the hood. Are you able to do this test? I would also remove and clean and tighten both of the battery cables.
Let me know what you find out and I will help you with the next test if necessary.