How do i tell him i am getting engaged?

slm yan gidan nan I have two guys in my life currently i was wt mr A since last 2yrs then suddenly Mr B came into my life after my dad passed away before I wasn't interested in Mr B bcoz it was like an arranged love(lol)so suddenly Mr A start losing interest on my bcoz he doesn't have money and stop contacting me bcoz he was struggling then suddenly Mr B start running on My head and All my family members knows about Mr B and wants me to marry him though I love him now and I am marry to marry him and Mr A has came back into my life again and want to win my love back while me and Mr B are going to be engaged soon and planning to get married 2024 Insha Allah so ku bani shawara how to tell Mr A about my relationship status