There are many video creator tools but I found PowToons to be the best.

I have never created an animated video before but there is a first time for everything! Check out the explainer video,it took about 3 days on and off and I’m very happy with it.

The voiceovers I got made on Fiverr for em $5 from a guy in the US and one in Ireland. Total cost including the year subscription to Powtoons = $150