To place a call option on Robinhood, you first need to enable options trading in your account. If you need help with this, you can reach Robinhood’s support at 1-866-992-8044. Once options trading is enabled, navigate to the stock you’re interested in, tap on “Trade,” and select “Trade Options.” Then, choose the “Call” option 1-866-992-8044 if you think the stock will go up. Next, set the expiration date and select the strike price—the price at which you’re willing to buy the stock. After reviewing the details of your trade, you can submit the order.