Gujarat Technological University — want reassessment in every semester

Hey sir i m from diploma civil 4th sem recently result declared and it gave me shock becoz i got 2 back in sm2 and in advanced survey i m veryy depressed about this becoz these paper are wrote very nicely please provide reassessment option to diploma 4th sem plzz otherwise i have to give remidial but i m sure sir there is some mistake in checking plzz do reassesment