How And When To Apply For Cap Gap!

[biztalk]

Hi , naa OPT expiration may01 and I Am planning to apply h1 in aprill , how and when do i need to apply for CAP gap , and what documents do i need for that my employer is dummy he dont know all this procedures , koncham help bossss . 

[vikuba]

nee H1 pick aitey....aa receipt mee univ ki pampistey they wil give cap gap i20 till oct

[biztalk]

nee H1 pick aitey....aa receipt mee univ ki pampistey they wil give cap gap i20 till oct

HAyyyyy Thank u