I will launch my Lumigo product on Producthunt on 1 April. any advice on how best to launch?

After years of absence from the start-up world, I embarked on this new path that led me to the creation of Lumigo, an AI-based product search engine that helps you find the best products by checking the data on various websites (reviews, reddit posts, etc.) in seconds and returns only the most suitable products for your needs without the tedious ads on Google.

Having only done one product hunt launch in the past (which didn't go well) I'm not very clear on what I should or could do to make this launch go better...any advice?