Definitely one of the most common questions I get from MCPs (particularly in India, I think) is on the status of your MCP or credential welcome kits. So, first let me say SORRY for those of you who are not sure what to do or waiting on your kit - I know that is frustrating!
In many cases the problem is that there is confusion about HOW to order or check status... so here's what I tell people when they ask me, with various levels of civility and optimism, "Where's my welcome kit?"