well actually i have install 10 testing apps on my android device.
the complains is all abou ie. try to install indy components.
try to open demo lamw projects and belive me NOTHING works with my 35 Years of expirience.
First I would advise you before using LAMW, to first take a look and try to understand what it actually is. From the wiki:
https://wiki.lazarus.freepascal.org/LAMWLAMW is a set of Lazarus wizards you will launch from menus Build and Tools.
It helps to set parameters, organize libraries and to run the tools required to make APK files, used to install applications on Android.
This installation includes several packages containing components useful to develop Android Programs with Lazarus, using JNI.
So LAMW is not a part of Lazarus. LAMW is a set of Add-Ons and components for Lazarus, developed independently from it. It is not part of the Lazarus or FreePascal project and the developers have no responsibility over it and no obligation to make it work.
LAMW not working properly is as much the fault of Lazarus as it is the fault of your Operating system if a third party program crashes. If you have problems with third party libraries, try to find help from the community of the third party library, not blame the underlying platform.
Second, you need to understand what you are doing. When you use Trunk, you use an unstable version that might change on a day to day basis. Also third party packages, like Indy are not, and simply due to organisational resons, can not be always up to date with Trunk. In fact, you can not expect any Package to work with an unstable version of Lazarus period.
If you use Trunk, it is on your own risk. If you don't feel comfortable in potentially having to fix Bugs or incompatibilities in Lazarus and/or third party packages, you should not use it.
If LAMW requires the usage of Trunk, this is clearly not aimed at beginners and therefore probably not the right solution for you.
Lastly seriously what do you expect? LAMW is a rather small Open Source project with only 3 main developers who (probably) do this on a voluntary basis in their free time. There are large OpenSource projects that are outcompeting their proprietary counterparts (e.g. Clang), but these are projects have thousands of contributors and have vast financial resources through donations. LAMW doesn't have such resources, and a simple look at their Github shows this.
You compare this with Delphi here quite often, but Delphi is a commercial enterprise grade product developed by a team of full time developers and costs ~150€/month to use.
If you expect a fully fledged enterprise grade solution of the same quality as Delphi from a team of 3 voluntary developers completely for free, I don't know how to say that differently, but you are just dellusional