Does your vote Really Count? Voting Machines- Train Wreck Willie

Does your vote really count with voting machines?
In 2016 the claim was the vote was hacked by Russia and the voting machines were suspect. But now in 2020 they is nothing wrong and they were secure.
In the Georgia Gov race in 2018 Stacy Abrams claimed she had won and she was cheated by then Secretary of State Brian Kemp. Looking at the totals of 2020 in Georgia that voted heavily Democrat everywhere. Maybe she was right. Maybe Stacy actually did win in 2018. There were 3 cases that were reported of votes not being properly uploaded into the system.
The lawsuit filed from these voting machines makers seems to point that there is an issue. Multiple cases of votes decreasing in multiple states. Votes should never decrease for any reason. They have openly admitted to one case in Michigan which was 6000 plus votes. Reason for it was human error not doing an update. If you need to do an update on the one that you actually need it to work. Then there is an issue.
This has nothing to do with political parties. This impacts more than federal elections. It impacts local elections, props and state elections. If there is an issue where you can change totals.
These voting machines were able to hacked by kids as young as 7 in under 10 seconds at a conference right before the election. So yes there an issue.