Share Requests for new IPO's

Would it be possible to allow investors to request for shares?

When Bullish went live I missed out as the share price opened at a much higher price than the original starting price per share on Trading212.

This happened also with Circle Internet Group and some may have missed out on gains.

Request for shares can be done through Robinhood and was I hoping Trading212 can do the same.

Need a backup plan like AJBell.

How do you do it via AJ Bell they never send me any good IPOs

I just put in an order with a funded account.