What are y'alls Saints vs Falcons predictions?

Accuscore Predictions:

Accuscore Week 16 NFL

4* Patriots -9
Predicts -11

4* Ravens/Browns Over 39.5
Predicts 41
4* Ravens -3.5
Predicts -6

4* Cowboys/Cardinals Over 45
Predicts 46
2* Cardinals +6.5
Predicts +4

4* Jets/Bears Over 36
Predicts 37
2* Bears -1
Predicts -3

4* Chargers/Bengals Under 44
Predicts 40
4* Chargers -9
Predicts -11

4* Saints/Falcons Over 48.5
Predicts 51
2* Saints +2
Predicts -1

3* Colts/Raiders Under 47.5
Predicts 44

3* 49ers/Rams Under 39.5
Predicts 35
2* Rams -1.5
Predicts -2

3* Panthers/Steelers Under 37
Predicts 36
2* Panthers +14.5
Predicts +13

3* Giants/Packers Over 46
Predicts 49

3* Lions/Dolphins Under 41.5
Predicts 39
2* Dolphins -3.5
Predicts -5

3* Redskins/Jaguars Under 45
Predicts 43
3* Jaguars -7
Predicts -10

2* Titans/Chiefs Under 42
Predicts 40
3* Titans +5
Predicts +3

2* Texans/Broncos Under 48.5
Predicts 47
3* Texans -2.5
Predicts -3

2* Seahawks/Bucs Under 43.5
Predicts 43
3* Bucs -6
Predicts -7
Found on a Gambling site

Could you explain what some of that stuff means, I was completly lost reading that