Even if he is a lefty.
Write to him now.
Example:
Dear Congressman Connolly: I implore you to OBJECT to the electoral college vote. Please do NOT support Joe Biden. You are a man of integrity. The evidence is patent that there was tremendous fraud perpetrated in the November ballot-counting. We must not allow the fraudulent acts, that occurred in the November election, to stand. America will not just look the other way to this glaring fraud. Please do your ethical duty, and take action to quash the fraud that America has suffered in the counting of the November ballots. I trust you to do the HONEST and ETHICAL thing in this matter.