Trump using recess appointments is completely Constitutional.
The use of recess appointments to install members of Donald Trump's Cabinet would circumvent a key Senate process, consolidating presidential power.
abcnews.go.com
"Article II of the Constitution
gives a president authority to make appointments "by and with the advice and consent of the Senate," which typically must hold hearings on a candidate and take a vote to confirm. Installing members of the Cabinet or executive branch when the Senate is out of session bypasses those steps."
Are you saying you don't think Trump should follow the Constitution?