Is 'the neglect or negligence committed by an Attorney a violation of the Constitution's Sixth Amendment's requirement of assistance of counsel ?

QUESTION(S) PRESENTED 1. Is ‘the neglect or negligence committed by an Attorney a violation of the Constitution's Sixth Amendment's requirement of assistance of counsel ?. 2. Are a Pro se's rights violated by the lower courts when there is a failure to apply the Supreme Court's newest or most recent ruling ‘or precedent 2. ; 3. Did Trial Counsel commit a violation of the U.S. Constitution's Sixth Amendment's requirement of effictive assistance by not making argument for the application of ALLEYNE, 133 S:Ct. 2151 And DESCAMPS, 133 S.Ct. 2276, which were handed down two months prior to the sentencing ?. . : 4. Does the AEDPA prevent a Pro se from filing any other type of motion after he has filed a section 2255 motion to Vacate ?. 5. Is it constitutional for the lower courts to use the AEDPA as a type of sheild against Pro se action ?. og