Hello Aspirant
Admission processes in institutes start at a time when many students don't have their documents, they are still with their previous college/school. Sometimes, even the results are not released, and this is not a problem. The college or university you are taking admission to knows this fact and if you tell them that you are yet to receive your documents, they'll simply give you a date before which you'll have to produce the documents.
They cannot and will not withhold your admission, this is the case with many students. Ask them for an extension and they will give it to you happily.
Hope this helps
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