...THE main reason...THE problems...Bad...and issues (zeby nie powtzrzac "problems" moze?).
...way TO escape...
...broken homeS in WHICH (...) are more PRONE to turn...(to be open to - to do uzycia bardziej w pozytywnym znaczeniu).
To "although" tu nie pasuje,zdanie powinno brzmiec:
The parents' pursuit of money and their lack of time for children make the latter ("ci ostatni"- w domysle "children",ale zeby nie powtarzac) feel lonely and unwanted. So by taking drugs they try to get their parents' attention.
Another cause for starting drugs is THE desire...Drugs are also easy to get. And because of boredom and a lot of spare time that teenagers have,they want to...(...)
A reason...might be also their dissatisfaction with life.
...no hope for A job or A better future, drugs are AN escape from THE troubles, THE poverty and THE uninteresting life.
To sum up, ...the easiest and only way...from all troubles. (...) how much danger it might cause. (...) aren't a solution to the problems.(...)leadS(...)