>>There is nowhere in the NT that says Repent of your sins it is not there.<<
Mat 9:13 But go ye and learn what [that] meaneth, I will have mercy, and not sacrifice: for I am not come to call the righteous, but sinners to repentance.
Mar 2:17 When Jesus heard [it], he saith unto them, They that are whole have no need of the physician, but they that are sick: I came not to call the righteous, but sinners to repentance.
Luk 5:32 I came not to call the righteous, but sinners to repentance.
The call to repentance from sin may not be in your modern version (NIV, etc.) but it is in the KJV and the Greek manuscripts that back it (TR).
I noticed that even in Luke 5:32 the the non TR has “to repentance”