TAKEN ADVANTAGE BY A LOYAL MANAGER

2 Months ago i went job seeking at sportscene oxford, I met a guy called Joe, he assisted me and told me that there were no vacancies at the time but i should leave my number if anything came up he will let me know, We shared conversations and he said to me i should not worry about anything because he is guaranteed that there were two ladies that were going to leave the other was promoted so she was going to move around from store to store, he asked me to sleep with him and i did due to the desparation of not finding a job, few months down the line he told me that the vacancies have been frozen, I waited again, when i texted him on facebook and whatsapp he ignores me, i went to the police and opened a case now i need to talk with his manager i have proof of our conversation, voice messages and facebook messages, He told me everything that is happening in his shop confidential and non confidential. mind you i am still a student.