Did Donald Trump directly ask Russia for help winning the election? No. Did Russia want Donald Trump to win so he'd sow chaos and division? Yes.
Russia's troll farm did their level best to help him win. Russian entities bought ads on facebook targeting swing states with inflammatory ads like "HILARY WILL TAKE YOUR GUNS".
[https://www.wired.com/story/russian-facebook-ads-targeted-us-voters-before-2016-election/](How Russian Facebook Ads Divided and Targeted US Voters Before the 2016 Election)
Russian hackers released the info about Hilary's email server, which hurt her severely in the election. Donald Trump has spoken glowingly about Putin on many occasions:
[https://www.npr.org/2022/02/22/1082478790/trump-praises-putin-as-savvy-amid-new-escalations-on-russia-ukraine-border](Trump praises Putin as 'savvy' amid new escalations on Russia-Ukraine border)
So to paint it as "Russiagate" and as something that isn't real is a bit disingenuous and simplifying something to minimize it's importance.. It's complicated, but clearly if Russia prefers Trump over any other candidate, there's a reason for that.