First tip: "Iam" is not an English word. We either write "I am" (two words) or "I'm" (a contraction). "I'm wondering..." can literally mean that you are thinking about something, and maybe curious about it. You can also use it as a softening phrase: "Can you help me?" (direct question) "Would you be able to help me?" (slightly softer) "I'm wondering if you would be able to help me." (an indirect question, very soft and polite)