If you are looking to make a complete career change, applying for jobs online and waiting for a response is rarely going to work.
In most cases, when a recruiter is evaluating an applicant for a position, they are comparing their prior education and work experience to the requirements of a job requisition. If they match, they will be considered a good fit. If they don’t, the recruiter moves on to the next resume.
Even if the job is entry level, if you have several years of experience in another field, the recruiter may not consider you a fit. They may think you applied to the wrong job; that you would require a much higher salary than an entry level candidate; or that you would be bored in an entry level role.