It's hard to inspect anything from just a screenshot, but it doesn't look like you're getting any meaningful results.
-1 PSI loading seems strange. Is that really what you're intending? Why is it negative? You probably want a force load, not a pressure load. As a linear scale the results should at least show the right trend, if the load is in the right direction.
Why is the beam itself fixed? Is this anywhere near realistic? Shouldn't one set of the bolts be fixed?
How did you model the welds? You'd need a physical model of the welds to get anything useful in simulation express. With the full simulation package you can check for appropriate weld sizing and overall strength.