Hello

A crafter certificate is awarded to apprentices who complete the term of their training contract (the employer agrees that you have successfully completed your on the job training) but have not been awarded the appropriate qualification by their registered training organisation.

In YMCA

• Admission to B.Tech is done on the basis of JEE Main followed by HSTES Counseling.
• For remaining UG courses, candidates are selected on the basis of merit in the qualifying examination.

If you have fulfilled the criteria for admission as well as crossed the minimum cutoff rank barrier you can visit this link to check the documents needed for counselling http://www.ymcaust.ac.in/images/admission2017/list_of_documents_btech_2017.pdf . There is no mention of a crafter certificate in the needed documents. If you have dropped a year you can get an affidavit from any court of law stating why you had dropped a year. All the best.