I'm struggling with this a little. can someone ? what are the strengths and weaknesses of the united nations?

A weakness isconcerning the UN’s functioning is related to the lack of democratic mechanisms and accountability, which affects its structure. The composition of the Security Council still reflects the power distribution of 1945 as the five permanent members (United States, France, United Kingdom, China and Russia) hold more powers and prerogatives (e.g. the veto power) than the non-permanent ones. Since the power distribution has strongly changed during the last decades and values of equality between sovereign states have spread in the international community, the composition of the Security Council appears to be anachronistic.