Please capitalize where necessary: 2. mitsegelzentrale – customer loyalty by affiliate:
A: 2. Mitsegelzentrale – Customer loyalty by Affiliate:

Please capitalize where necessary: we humans need oxygen to breathe and oxygen needed for something to be able to burn, the more oxygen, the better it burns.
A: We humans need oxygen to breathe and oxygen needed for something to be able to burn, the more oxygen, the better it burns.

Please capitalize where necessary: becoming like christ starts and ends with myself: finding the faults in me and not in the others.
A: Becoming like Christ starts and ends with myself: finding the faults in me and not in the others.

Please capitalize where necessary: the ship's ceiling is an arched wooden ceiling that in a verdant symbolizes an inverted ship's hull, for the population, sailors and fishermen a sybol of rescue and salvation. the choir mural was created by e. riseby.
A:
The ship's ceiling is an arched wooden ceiling that in a verdant symbolizes an inverted ship's hull, for the population, sailors and fishermen a sybol of rescue and salvation. The Choir mural was created by E. Riseby.